THE EARLY JURASSIC BIVALVIA FROM THE HETTANGIAN AND LOWER SINEMURIAN OF SOUTH-WEST BRITAIN. PART 4

ABSTRACT

Part 4 concludes the descriptions of early Jurassic bivalves from the Hettangian and Lower Sinemurian stages of south-west Britain. Fifty-four species are assigned to the subclass Pteriomorphia, including the genera Grammatodon (Grammatodon), Grammatodon (Cosmetodon), Plagiostoma, Antiquilima, Pseudolimea, Ctenostreon, Otapiria, Oxytoma (Oxytoma), Palmoxytoma, Meleagrinella (Praemeleagrinella), Bositra, Terquemia, Placunopsis, Entolium (Entolium), Chlamys (Chlamys), Chlamys (Copeipecten) subgen. nov., Pseudopecten (Pseudopecten), Camptonectes (Gandalfus) subgen. nov., Eopecten, Harpax, Atreta, Liostrea, Gryphaea (Gryphaea), including G. (G.) lavernockensis sp. nov., Gryphaea (Bilobissa), Nanogyra, Parainoceramya, Semuridia, Anningella, Pteria, Cuneigervillia, Gervillella, Gervillia (Gervillia), Gervillia (Cultriopsis) and Pinna (Pinna). Semuridia and Anningella are placed in the new proposed family Anningellidae.

RÉSUMÉ

La partie 4 conclut les descriptions des bivalves du Jurassique ancien des stades Hettangien et Sinémurien inférieur du sud-ouest de la Grande-Bretagne. Cinquante-quatre espèces sont attribuées à la sous-classe Pteriomorphia, y compris les genres Grammatodon (Grammatodon), Grammatodon (Cosmetodon), Plagiostoma, Antiquilima, Pseudolimea, Ctenostreon, Otapiria, Oxytoma (Oxytoma) Palmoxytoma, Meleagrinella (Praemeleagrinella), Bositra, Terquemia, Placunopsis, Entolium (Entolium), Chlamys (Chlamys), Chlamys (Copeipecten), subgen. nov., Pseudopecten (Pseudopecten), Camptonectes (Gandalfus) subgen. nov., Eopecten, Harpax, Atreta, Liostrea, Gryphaea (Gryphaea), y compris G. (G.) lavernockensis sp. nov., Gryphaea (Bilobissa), Nanogyra, Parainoceramya, Semuridia, Anningella, Pteria, Cuneigervillia, Gervillella, Gervillia (Gervillia), Gervillia (Cultriopsis) et Pinna (Pinna). Semuridia et Anningella sont placées dans la nouvelle famille proposée des Anningellidae.

ZUSAMMENFASSUNG

Teil 4 schließt die Beschreibungen von Muscheln aus dem frühen Jura aus dem Hettangium und dem unteren Sinemurium im Südwesten Großbritanniens ab. Der Unterklasse Pteriomorphia werden 54 Arten zugeordnet, darunter die Gattungen Grammatodon (Grammatodon), Grammatodon (Cosmetodon), Plagiostoma, Antiquilima, Pseudolimea, Ctenostreon, Otapiria, Oxytoma (Oxytoma), Palmoxytoma, Meleagrinella (Praemeleagrinella), Bositra, Terquemia, Placunopsis, Entolium (Entolium), Chlamys (Chlamys), Chlamys (Copeipecten) subgen. nov., Pseudopecten (Pseudopecten), Camptonectes (Gandalfus) subgen. nov., Eopecten, Harpax, Atreta, Liostrea, Gryphaea (Gryphaea), einschließlich G. (G.) lavernockensis sp. nov., Gryphaea (Bilobissa), Nanogyra, Parainoceramya, Semuridia, Anningella, Pteria, Cuneigervillia, Gervillella, Gervillia (Gervillia), Gervillia (Cultriopsis) und Pinna (Pinna). Semuridia und Anningella werden in die neu vorgeschlagene Familie Anningellidae eingeordnet.

РЕЗЮМЕ

Часть 4 завершает описания раннеюрских двустворчатых моллюсков из геттангского и нижнего синемурского ярусов юго-западной Британии. К подклассу Pteriomorphia отнесены 54 вида, в том числе роды Grammatodon (Grammatodon), Grammatodon (Cosmetodon), Plagiostoma, Antiquilima, Pseudolimea, Ctenostreon, Otapiria, Oxytoma (Oxytoma), Palmoxytoma, Meleagrinella (Praemeleagrinella), Bositra, Terquemia, Placunopsis, Entolium (Entolium), Chlamys (Chlamys), Chlamys (Copeipecten) subgen. nov., Pseudopecten (Pseudopecten), Camptonectes (Gandalfus) subgen. nov., Eopecten, Harpax, Atreta, Liostrea, Gryphaea (Gryphaea), в том числе G. (G.) lavernockensis sp. nov., Gryphaea (Bilobissa), Nanogyra, Parainoceramya, Semuridia, Anningella, Pteria, Cuneigervillia, Gervillella, Gervillia (Gervillia), Gervillia (Cultriopsis) и Pinna (Pinna). Semuridia и Anningella помещены в новое предполагаемое семейство Anningellidae.

ADDENDA

The following localities, referred to in Parts 2–4, are additional to those listed in Part 1, pp. 5–9:

Mid Glamorgan (MG): MG29, Cwm Nash [SS 904 702]; MG30, Southerndown [SS 887 728]; MG31, Bridgend Industrial Estate [SS 918 794]; MG32, Brackla Hill, Bridgend [SS 923 803]; MG33, Brackla Hill, Bridgend [SS 916 806].

South Glamorgan (SG): SG82, Ford Motor Co. site, Bridgend [SS 935 783]; SG83, Lavernock Point [ST 187 681]; SG84, Nash Point [SS 912 693]; SG85, Ford Motor Co. site [SS 935 783]; SG86, Tresilian Bay, Llantwit Major [SS 9478 6755]; SG87, Llanblethian [SS 986 741].

Gwent (G): G6, Liswerry, Newport [ST 334 870].

Gloucestershire (GL): GL63, Saltmoor Ditch, Inglestone Common [ST 746 880]; GL64, Honeybourne brick pit [SP 11 44]; GL65, Ashchurch [SO 92 33]; GL66, Hewetts Quarry, Patchway [ST 593 815]; GL67, Great Brickpit, Winchcombe [SP 025 285]; GL68, Charlton Kings [SO 91752 21074]; GL69, Wainlode Cliff [SO 845 257]; GL70, Newnham [SO 691 117]; GL71, Frampton-on-Severn [SO 75 08]; GL72, Maisemore river cliff [SO 814 212]; GL73, Meon Hill, north of Mickleton [SP 176 453]; GL74, Chipping Sodbury [ST 72 82]; GL75, “Cheltenham” [SO 945 225]; GL76, Pilford Road, Cheltenham [SO 945 225]; GL77, Dursley [ST 756 981]; GL78, Sodbury [ST 726 822]; GL79, Bitton [ST 66 70].

Avon (A): A130, Queen Charlotte Road, Keynsham [ST 654 684]; A131, Stoke Gifford [ST 618 802]; A132, Keynsham Limeworks [ST 657 679]; A133, Stapleton, Bristol [ST 615 758]; A134, Chewton Mendip [ST 597 531]; A135, North Wick claypit, Norton Malreward. [ST 600 660]; A136, Whitchurch, Bristol [ST 611 676]; A137, Pittsville, Keynsham [ST 654 684]; A138, railway cutting, Radstock [ST 688 549].

Somerset (S): S47, cutting near railway bridge south-east of Maes Knoll, Dundry [ST 60 66]; S48, Camerton, near Bath [ST 685 578]; S49, Puriton [ST 321 415]; S50, Selworthy [SS 917 468]; S51, Priston Quarry [ST 694 605]; S52, Yarley [ST 5022 4511]; S53, Yeovil [ST 552 164]; S54, Conygre Pit Quarry, Timsbury [ST 669 587]; S55, Vallis Vale, Frome [ST 7577 4919]; S56, Selworthy [SS 917 468]; S57, Blue Anchor foreshore [ST 022 433].

Dorset (D): D20, Eype Clay, Ridge Cliff, Seatown [SY 42 91]; D21, Westhay Water [SY 38 92].

ERRATUM

On p. 119, Homomya ventricosa Agassiz, 1843, the neotype specimen number should be BGS GSM7876.

INDEX OF GENERA AND SPECIES

Valid names are in Roman type and junior synonyms in italics. Species names are in lower case.

• abducta, Cardinia 80

• Actinochlamys 217

• acuminata, Cardinia 80

• acuminata, Gervillia 291

• acuminata, Nucula 22

• acutaurita, Chlamys 217

• acutauritus, Pecten 217

• acuticosta, Aequipecten 231

• acuticosta, Pecten 231

• acuticostatus, Pecten 231

• acutiradiatus, Pecten 231

• aequalis, Chlamys (Copeipecten) 227; pl. 28, figs 1–12; Text-figs 232–235

• aequalis, Pecten 227

• aequata, Thracia 40

• aequilatera, Leda 22

• aequilatera, Tellina 36

• Aequipecten acuticosta 231

• Aequipecten aequivalvis 231

• Aequipecten maximiliana 231

• Aequipecten pollux 221

• Aequipecten priscus 227, 228

• Aequipecten cf. priscus 227

• aequivalvis, Aequipecten 231

• aequivalvis, Corbula 140

• aequivalvis, Pecten 231

• aequivalvis, Pseudopecten 231

• aequivalvis, Pseudopecten (Pseudopecten) 231

• aff. compressa, Plagiostoma 162

• aff. gigantea, Lima (Plagiostoma) 159

• aff. hagenowi, Cuneigervillia 285

• aff. textoria, Chlamys 223

• albertense, Plagiostoma 159

• alduininus, Myacites 124

• alfredi, Avicula 278, 279

• alfredi, Pteria? 279

• alpina, Leda 40

• amalthei, Ostrea 202

• ambigua, Pholadomya 113

• ambigua, Plicatula (Atreta) 248

• amoena, Lima 162

• amoena, Lima (Plagiostoma) 162

• amoena, Plagiostoma 163

• amphiarotus var. atropus, Pecten 217

• Amphidesma 123

• amurensis, Cardinia 86

• amygdala, Cardinia 80

• Ananplomya 123

• angelini, Gervillea 284

• angelini, Gervillia 284

• angularis, Eopecten 240; pl. 30, figs 1–7; Text-fig. 241

• angularis, Hinnites 240

• angulati, Gervillia 291

• angusta, Gervillia (Cultriopsis) 291

• angusta, Hettangia 99

• angusta, Lima 169

• angusta, Tancredia 99

• angustata, Pholadomya 114

• Angustella 290

• Anisocardia hebert 94

• Anisocardia quenstedti 94

• Anningella carixensis 277; pl. 36, figs 13, 14; pl. 37, figs 1–3; Text-fig. 284

• Anningia carixensis 277

• anomala, Ostrea 253, 258, 259

• Anomalolima 158

• Anomalolina 158

• Anomia? 208

• Anomia irregularis 208

• Anomia numismalis 208

• Anomia cf. numismalis 208

• Anomia nuda 208

• Anomia striatula 206

• Anomya striatula 206

• Anonica 278

• Anoplomya 123

• anserina, Avicula 192

• Anthraconneilo 27

• antiquata, Antiquilima 168; pl. 19, figs 1–6; Text-fig. 172

• antiquata, Lima 168

• antiquata, Lima 165, 166

• antiquata, Lima (Ctenoides) 168

• Antiquilima antiquata 168; pl. 19, figs 1–6; Text-fig. 172

• Antiquilima nodulosa 169; pl. 19, figs 7–9; Text-fig. 173

• Antiquilima succincta 165; pl. 18, figs 1–5; Text-fig. 171

• Antiquilima vallieri 169

• appeninica, Modiola 60

• Arca buckmanni 153

• Arca (Cucullaea) inornata 145

• Arca hettangiensis 153

• Arca keyserlingii 147

• Arca pulla 147

• archiaci, Pholadomya 114

• arcuata, Gryphaea 258, 262

• arcuata incurva, Gryphaea 264

• arcuata, Gryphaea 264

• arcuata, Gryphaea (Gryphaea) 264; pl. 34, figs 9–20; Text-figs 271, 272

• arcuata lata, Gryphaea 264

• arcuata obliquata, Gryphaea 259

• arcuata var. obliqua, Ostrea 258

• arcuata, Liogryphaea 259, 264

• arcuata, Ostrea 264

• arcuata, Ostrea (Gryphaea) 258, 264

• arenacea, Mactromya 140

• arietis, Ostrea 202

• arietis, Ostrea (Rastellum) 202

• ashcroftensis, Gervillaria? 283

• Astarte cingulata 106

• Astarte cingulata 65, 110

• Astarte complanata 65

• Astarte consobrina 65

• Astarte duncani 86

• Astarte eryx 65

• Astarte fontis 65

• Astarte gueuxii 65

• Astarte pillae 65

• Atreta intusstriata 248; pl. 32, figs 1–7; Text-figs 251–255

• attenuata, Cardinia 73

• attenuatus, Pachydon 73

• auricularis, Ostrea 252

• Austropteria 278

• Avicula 278

• Avicula alfredi 278, 279

• Avicula anserina 192

• Avicula bronni 200

• Avicula capellini 279

• Avicula capellinii 280

• Avicula cycnipes 192

• Avicula cygnipes 192

• Avicula danae 282

• Avicula deshayesi 278, 279

• Avicula deshayesei 279

• Avicula inaequivalvis 187, 188

• Avicula inequivalvis 187

• Avicula infraliasina 282, 283

• Avicula laeviuscula 284

• Avicula lanceolata 290, 291

• Avicula longiaxis 280

• Avicula longicostata 192

• Avicula muensteri 186

• Avicula neglecta 197

• Avicula nilssoni 284

• Avicula pattersoni 280

• Avicula cf. olifex 197

• Avicula (Oxytoma) cf. cycnipes 192

• Avicula (Oxytoma) cygnipes 192

• Avicula (Oxytoma) dumortieri 188

• Avicula (Oxytoma) inaequivalvis 187, 188

• Avicula (Oxytoma) sinemuriensis 187, 188

• Avicula postinterlaevigata 188

• Avicula scanica 192

• Avicula sinemuriensis 187, 188

• Bakevellia niugudensis283

• banzensis, Leda 40

• Barbatia pulla 148

• bavaricus, Pecten 217

• Belchlamys 217

• betacalcis, Gervillella 283

• Beushausenia 147

• Bilobata 267

• blanda, Daonella? 197

• bonneti, Macrodon 145

• bornholmiensis, Palaeoneilo 28

• Bositra bronnii 200; pl. 24, fig.6; Text-fig. 205

• breoni, Cardinia 86

• brevis, Cardinia 86

• bronni, Avicula 200

• bronni, Leda 36

• bronni, Nuculana (Rollieria) 36

• bronni, Posidonia (Posidonomya) 200

• bronni, Posidonomya 200

• bronni, Rollieria 36; Pl. 2, figs 31–35; Text-figs 35–38

• bronnii, Bositra 200; pl. 24, fig.6; Text-fig. 205

• bronnii, Posidonia 200

• bronnii, Posidonomya 200

• buckmanni, Arca 153

• buckmanni, Grammatodon (Cosmetodon) 153; pl. 15, figs 10–19; Text-figs 161–165

• buckmanni, Parallelodon (Beushausenia) 153

• calceola, Gryphaea 264

• calceola, Ostrea 252

• calva, Chlamys 234

• calva, Chlamys? 234

• calvum, Entolium 234

• calvum, Entolium (Entolium) 234

• calvus, Entolium 234

• calvus, Pecten 233, 234

• calvus, Pecten (Entolium?) 234

• Campitonectes 232

• Camponectes 232

• Campstonectes 232

• Camptonectes (Camptonectes) subulatus 234

• Camptonectes (Gandalfus) jamoignensis 237; pl. 29, figs 15–20; Text-fig. 240

• Camptonectes (Gandalfus) subulatus 233; pl. 29, figs 1–10; Text-figs 237, 238

• Camptonectes (Gandalfus) punctatissimus 236; pl. 29, figs 11–14; Text-fig. 239

• Camptonectes jamoignensis 238

• capellini, Avicula 279

• capellinii, Avicula 280

• Cardien 103

• Cardinea 72

• Cardinia 72

• Cardinia abducta 80

• Cardinia acuminata 80

• Cardinia amurensis 86

• Cardinia amygdala 80

• Cardinia attenuata 73

• Cardinia breoni 86

• Cardinia brevis 86

• Cardinia collenoti 86

• Cardinia ex. gr. concinna 86

• Cardinia contracta 86

• Cardinia costata 80

• Cardinia crassissima 86

• Cardinia crassiuscula 81

• Cardinia cyprina 85

• Cardinia depressa 80

• Cardinia deshayesi 85

• Cardinia desoudini 86

• Cardinia dunkeri 81

• Cardinia elongata 73

• Cardinia eveni 80, 86

• Cardinia gibbosula 80

• Cardinia hennocquii 85

• Cardinia hybrida 80, 86

• Cardinia idalia 80

• Cardinia infera 73

• Cardinia itea 80

• Cardinia laevis 80

• Cardinia lanceolata 73

• Cardinia latiplex 81

• Cardinia listeri 80; Pl. 8, figs 1–18; Text-figs 83–88

• Cardinia lycetti 86

• Cardinia moreana 86

• Cardinia morisi 80

• Cardinia morrisi 80

• Cardinia nilssoni 73; Pl. 7, figs 26–36; Text-figs 77–82

• Cardinia nostra 86

• Cardinia obovata 86

• Cardinia oppeli 73

• Cardinia ovalis 85; Pl. 8, figs 19–27; Pl. 9, figs 1–10; Text-figs 89–93

• Cardinia ovum 86

• Cardinia piriformis 80

• Cardinia quadrangularis 86

• Cardinia quadrata 80

• Cardinia regularis 85

• Cardinia rugosa 86

• Cardinia sinemuriensis 85

• Cardinia aff. subacuminata 86

• Cardinia subaequilateralis 86

• Cardinia sublamellosa 80

• Cardinia subovalis 86

• Cardinia subovata 86

• Cardinia sulcata 80

• Cardinia suttonensis 86

• Cardinia trapezium 86

• Cardinia trigona 80

• Cardinia unioides 85

• cardiniodes, Lucina 110

• cardiodeum, Corbula? 140

• cardioideum, Mactromya 140; Pl. 14, figs 13–22; Text-figs 147–150

• cardioides, Corbula 140

• cardioides, Mactromya 140

• cardioides, Unicardium 140

• Cardita ovalis 65

• Cardita? heberti 94

• Cardita? Rhomboidalis 65

• Cardium 94

• Cardium heberti 94

• Cardium multicostatum 94

• Cardium musculosum 94

• Cardium (Nemocardium) philippianum 103

• Cardium philippianum 103

• Cardium (Protocardium) philippianum 103

• Cardium terquemi 94

• carixensis, Anningella 277; pl. 36, figs 13, 14; pl. 37, figs 1–3; Text-fig. 284

• carixensis, Anningia 277

• carixensis, Pteria 280

• Carpenteria heberti 202

• Carpenteria liasica 202

• Carpenteria pectiniformis 201

• castor, Pecten 233, 234

• Cervilleia 288

• cf. acuminata, Gervillia 291

• cf. arcuata, Gryphaea (Gryphaea) 264

• cf. calvum, Entolium 234

• cf. compressa, Lima 162

• cf. compressa, Plagiostoma, 163

• cf. cycnipes. Avicula (Oxytoma) 192

• cf. cygnipes, Oxytoma 192

• cf. cygnipes, Palmoxytoma 192

• cf. dispar, Chlamys 217

• cf. dumortieri, Gryphaea 259

• cf. dumortieri, Oxytoma (Oxytoma) 188

• cf. hehlii, Entolium 211

• cf. hehlii, Pecten (Entolium) 211

• cf. hettangiensis, Grammatodon (Cosmetodon) 153

• cf. hettangiensis, Lima (Radula) 175

• cf. hettangiensis, Pseudolimea 175

• cf. inequivalvis, Oxytoma (Oxytoma) 188

• cf. infraliasica, Perna 282, 283

• cf. irregularis, Liostrea 253

• cf. lanceolata, Gervillia 291

• cf. lanceolatus, Cultriopsis 291

• cf. liasianus, Pecten (Entolium) 211

• cf. longicostata, Oxytoma 192

• cf. lunaris, Parainoceramus 273

• cf. numismalis, Anomia 208

• cf. olifex, Avicula 197

• cf. ovalis, Liostrea 267

• cf. pollux, Chlamys (Aequipecten) 221

• cf. priscus, Aequipecten 227

• cf. punctata, Lima (Plagiostoma) 163

• cf. punctata, Plagiostoma 163

• cf. punctatissimus, Chlamys 236

• cf. rhombica, Gervilleia 284

• cf. spinosa, Plicatula (Harpax) 242

• cf. striatula, Placunopsis 206

• cf. valoniensis, Praechlamys 218

• Chalmys 217

• Chamiten 158, 165

• Chamites laevis 158

• Chamites laevis giganteus 158

• Chamites succinctus 165

• chillyensis, Ostrea 259

• Chimaera 293

• Chimaeroderma 293

• Chlamydina 217

• Chlamys acutaurita 217

• Chlamys (Aequipecten) valoniensis 218

• Chlamys (Aequipecten) cf. pollux 221

• Chlamys calva 234

• Chlamys? calva 234

• Chlamys (Chlamys) dispar 218

• Chlamys (Chlamys) favrii tatrica 218

• Chlamys (Chlamys) pollux 221; pl. 26, figs 11–14; Text-fig. 228

• Chlamys (Chlamys) securis 226; pl. 27, figs 10–12; Text-fig. 231

• Chlamys (Chlamys) textoria 222; pl. 27, figs 1–9; Text-figs 229, 230

• Chlamys (Chlamys) valoniensis 217; pl. 26, figs 1–10; Text-figs 225–227

• Chlamys (Copeipecten) aequalis 227; pl. 28, figs 1–12; Text-figs 232–235

• Chlamys dispar 217, 218

• Chlamys cf. dispar 217

• Chlamys nattheimensi 223

• Chlamys neumarktensis 223

• Chlamys punctatissima 236

• Chlamys cf. punctatissimus 236

• Chlamys? punctatissimus 236

• Chlamys rosimon 223

• Chlamys subtextoria 223

• Chlamys subulata 234

• Chlamys subulata securis 234

• Chlamys textoria 223

• “Chlamys” textoria 223

• Chlamys aff. textoria 223

• Chlamys textorious 223

• Chlamys torulosi 223

• Chlamys valoniensis 217, 218

• cingulata, Astarte 65, 110

• cingulata, Astarte 106

• cingulata, Mesomiltha 106; Pl. 10, figs 12–32; Text-figs 111–117

• Clamys 217

• Clathrolima 197

• claviformis, Nucula 40

• cloacina, Plicatula 242

• cloacinus, Pecten 217

• collenoti, Cardinia 86

• cometes, Lima 169

• complanata, Astarte 65

• complanata, Nucula 40

• complicata, Ostrea 202

• compressa, Lima 162

• compressa, Lima (Plagiostoma) 162, 163

• compressa, Plagiostoma

• concinna, Cardinia 86

• concinna, Pholadomya 119

• conimbrica, Gervilleia 282, 283

• consobrina, Astarte 65

• contracta, Cardinia 86

• Coralichlamys 217

• Corbula aequivalvis 140

• Corbula cardioides 140

• Corbula? Cardiodeum 140

• Corbula deltoidea 140

• cordata, Nucula 14

• corneus, Pecten 210

• corrugata, Pholadomya 114, 119

• costata, Cardinia 80

• costellata, Ostrea (Rastellum) 202

• counilloni, Gervillia (Cultropsis) 291

• crassa, Cuneigervillia 282; pl. 37, fig.12; pl. 38, figs 1–8; Text-figs 292, 293

• crassa, Gervillia 282

• crassa, Myacites 127

• crassa, Panopaea 127

• crassa, Pleuromya 127; Pl. 13, figs 3–6; Text-fig. 134

• Crassinella 65

• crassissima, Cardinia 86

• crassiuscula, Cardinia 81

• Crenatula substriata 272

• Crenatula ventricosa 272

• cristacites difformis, Ostracites 202

• cristata, Gryphaea 258

• crowcombeia, Pleuromya 137

• crucis, Plicatula 169

• crumenilla, Pinna 293

• Cryphaea 257

• Ctenostreon distans 180

• Ctenostreon philocles 180; pl. 21, figs 1–8; Text-figs 184, 185

• Ctenostreon terquemi 181

• Ctenostreon tuberculata 181

• Ctenostreon tuberculatum 181

• Cucullaea 147

• Cucullaea cypriniformis 145

• Cucullaea hettangiensis 153

• Cucullaea inaequivalvis 145

• Cucullaea infraliasica 153

• Cucullaea psilonoti 147

• Cultriopsis cf. lanceolatus 291

• Culunana 39

• cuneatus, Pachydon 73

• Cuneigervillia crassa 282; pl. 37, fig.12; pl. 38, figs 1–8; Text-figs 292, 293

• Cuneigervillia hagenowi 283

• Cuneigervillia aff. hagenowi 285

• Cuneigervillia hagenowii 283

• Cuneigervillia nilssoni 284; pl. 38, figs 9–16; Text-figs 294–296

• Cuneigervillia rhombica 284, 285

• curvata, Ostrea (Gryphaea) 259

• Cyclas? Rugosa 140

• Cyclostreon 247

• cycnipes, Avicula 192

• cycnipes, Avicula (Oxytoma) 192

• cycnipes, Oxytoma 192

• cygnipes, Avicula 192

• cygnipes, Avicula (Oxytoma) 192

• cygnipes, Monotis 192

• cygnipes, Oxytoma 192

• cygnipes, Oxytoma (Palmoxytoma) 192

• cygnipes, Palmoxytoma 192; pl. 22, figs 12–14; pl. 23, figs 1–10; Text-figs 192–200

• cygnipes, Pecten 192

• cymbii, Ostrea 202

• Cypricardia limbata 110

• Cypricardia winwoodii 130

• cyprina, Cardinia 85

• Cyprina normalis 86

• cypriniformis, Cucullaea 145

• cypriniformis, Grammatodon 145

• cypriniformis, Macrodon 145

• Dacryomia 21

• Dacryomya heberti 22; Pl. 1, figs 31–43, 46, 48–50, aff. fig. 30; Text-figs 16–23

• danae, Avicula 282

• Daonella? blanda 197

• decorata, Myoconcha (Modiolina) 50; Pl. 4, figs 11–15; Text-figs 52, 53

• decorata, Myoconcha 50

• decoratus, Mytilus 50

• deltoidea, Corbula 140

• demissus, Pecten 209, 210

• dentata, Lima 171

• dentata, Limea 171

• dentata, Pseudolimea 171; pl. 20, figs 1–5; Text-figs 174–176

• depressa, Cardinia 80

• depressus, Thalassites 80, 86

• depressus, Unio 80

• deshayesea, Hettangia 99

• deshayesea, Tancredia 100

• deshayesei, Avicula 279

• deshayesei, Pholadomya 113

• deshayesi, Avicula 278, 279

• deshayesi, Cardinia 85

• deshayesi, Pholadomya 114

• deshayesi, Pholadomya (Flabellomya) 114

• deshayesi, Pteria? 279

• deshayesi, Pteria 278; pl. 37, figs 4, 5; Text-figs 286–288

• deshayesi, Pteroperna? 279

• deslongchampsi, Lima 162

• deslongchampsi, Lima (Plagiostoma) 162

• desoudini, Cardinia 86

• dewalquei, Nuculana 22

• di-blasii, Pecten (Pseudamussium) 210

• di-blasii, Pecten (Pseudoamussium) 210

• Dichora 72

• difformis, Ostrea 202

• difformis, Terquemia 202; pl. 24, figs 7–13; Text-figs 207–210

• Dihora 72

• diluviana, Pinna 296

• Dimyodon intus-striatus 248

• Dimyopsis 247

• Dimyopsis (Plicatula) intusstriata 248

• Diploschiza 247

• dispar, Chlamys 217, 218

• dispar, Chlamys (Chlamys) 218

• dispar, Pecten 217

• dispar, Pecten (Chlamys) 217

• disparilis, Pecten 217

• Donax securiformis 99

• doris, Lyonsia 130

• doris, Nucula 40

• doris, Nuculana 40

• doris, Nuculana (Ryderia) 40

• doris, Ryderia 40; Pl. 3, figs 1–4, 6, 7; Text-figs 40–45

• dowlingi, Lima 163

• dumortieri, Avicula (Oxytoma) 188

• dumortieri, Gryphaea 259

• dumortieri, Liogryphaea 259

• dumortieri, Liostrea (Liostrea) 259

• dumortieri, Ostrea (Gryphaea) 259

• dumortieri, Oxytoma (Oxytoma) 188

• duncani, Astarte 86

• dunkeri, Cardinia 81

• dunkeri, Gervilleia 284

• dunkeri, Myacites 124

• dunkeri, Pleuromya 124

• dunkeri, Pteria? 284

• dunravenensis, Lima 158

• dupla, Lima 175

• duplum, Plagiostoma 174

• Echinotus 197

• echo, Lima 161, 163

• edula, Lima 158

• egaea, Lima 158

• electra, Ostrea 202

• elliptica, Nucula 28

• elliptica, Palaeoneilo 28; Pl. 2, figs 1–30; Text-figs 25–33

• elliptica, Thalassites 80

• ellipticum, Unicardium 140

• elongata, Cardinia 73

• elongata, Modiola 59

• Enantiostreon sp. 202

• Entholium 210

• Entolium calvum 234

• Entolium cf. calvum 234

• Entolium calvus 234

• Entolium (Entolium) calvum 234

• Entolium (Entolium) hehlii 211

• Entolium (Entolium) liasianum 210; pl. 25, figs 7–20; Text-figs 217–223

• Entolium hehli 211

• Entolium hehlii 211

• Entolium cf. hehlii 211

• Entolium lunare 211

• Eopecten angularis 240; pl. 30, figs 1–7; Text-fig. 241

• equivalvis, Pecten 231

• equivalvis, Pseudopecten 231

• equivalvis, Pseudopecten (Pseudopecten) 228

• equivalvis, Pseudopecten (Pseudopecten) 231; pl. 28, figs 13, 14; Text-fig. 236

• erina, Pholadomya 122

• erosne, Lima 162, 163

• eryx, Astarte 65

• eryx, Lima 174, 175

• etheridgii, Pecten 234

• Etolium 210

• eucharis, Lima 162, 163

• Eumodiolus 51

• eveni, Cardinia 80

• exaltata, Lima 162

• exaltata, Lima (Plagiostoma) 163

• exaltata, Plagiostoma 163

• excavata, Lima 158

• excavatum, Plagiostoma 158

• Exitopinna 293

• falciformis, Gervilleia (Cultriopsis) 291

• Falcimytilus minutus 60

• falgeri, Pecten 217

• fallax, Nucula 36

• favrii tatrica, Chlamys (Chlamys) 218

• favrii var. tatrica, Pecten (Chlamys) 217

• ferrea, Tancredia 99

• Filius 27

• fontis, Astarte 65

• fortunata, Pholadomya 114, 119

• fortunata, Pholadomya (Flabellomya) 114

• fortunatus, Pecten 223

• galatea, Leda 28

• galatea, Leda (?Nuculopsis) 28

• galatea, Nuculana (?Rollieria) 28

• galatea, Palaeoneilo 28

• galatea, Panopaea 130

• galatea, Pleuromya 130

• galathea, Gresslya 130; Pl. 13, figs 13–16; Pl. 14, figs 1–6; Text-figs 137–144

• galathea, Leda 28

• galathea, Myacites 131

• galathea, Panopaea 130

• galathea, Pleuromya 130

• gammalensis, Liogryphaea 259

• gammalensis, Ostrea (Gryphaea) 259

• garlandica, Lima 162

• gemmellaroi, Lima 162

• germari, Mesodesma 130

• Gervilia 288

• Gervilla 288

• Gervillaria? ashcroftensis 283

• Gervillea 288

• Gervillea sp. 284

• Gervillea angelini 284

• Gervillea lamellosa 282

• Gervillea sjogreni 282

• Gervilleia 288

• Gervilleia conimbrica 282, 283

• Gervilleia (Cultriopsis) falciformis 291

• Gervilleia dunkeri 284

• Gervilleia hagenowi 282, 283

• Gervilleia rhombica 284

• Gervilleia cf. rhombica 284

• Gervilleia ventrosa 284

• Gervillela 286

• Gervillella 286

• Gervillella betacalcis 283

• Gervillella reinhardti 287; pl. 39, fig.1; Text-fig. 297

• Gervillia (Cultriopsis) angusta 291

• Gervillia (Cultriopsis) counilloni 291

• Gervillia n. sp. 282

• Gervillia acuminata 291

• Gervillia cf. acuminata 291

• Gervillia angelini 284

• Gervillia angulati 291

• Gervillia crassa 282

• Gervillia (Cultriopsis) sp. A 291

• Gervillia (Cultriopsis) counilloni 291

• Gervillia (Cultriopsis) lanceolata 290; pl. 39, figs 4, 5; Text-figs 300, 301

• Gervillia (Gervillia) olifex 289; pl. 39, figs 2, 3; Text-figs 298, 299

• Gervillia hagenovii 282

• Gervillia hagenowi 283

• Gervillia hagenowii 282

• Gervillia lanceolata 290, 291

• Gervillia cf. lanceolata 291

• Gervillia metzertensis 291

• Gervillia obliqua 287

• Gervillia olifex 289

• Gervillia reinhardti 287

• Gervillia subalpina 284

• Gevillella 286

• geyeri, Gryphaea 259

• Ghphaea 257

• gibbosula, Cardinia 80

• gigantea, Lima 158

• gigantea, Lima (Plagiostoma) 158, 159

• gigantea, Plagiostoma 158, 159

• gigantea var. punctata, Lima (Plagiostoma) 163

• giganteum, Plagiostoma 158; pl. 16, figs 4–6; pl. 17, figs 1–6; Text-figs 167–169

• Ginorga 72

• glaber, Pecten 210

• glabra, Pholadomya 113

• glabra, Pholadomya (Flabellomya) 114

• glabra, Pholadomya (Pholadomya) 113; Pl. 11, figs 1–12; Text-figs 120–126

• glabra, Pleuromya 124

• glabrata, Modiola 57

• glabratus, Mytilus 60

• Glaucoderma 278

• Glaucus 278

• Goniodon 27

• Gonimya 121

• Goniomya sp. 122

• Goniomya (Goniomya) rhombifera 122; Pl. 12, fig.16; Pl. 13, figs 1, 2; Text-figs 129, 130

• Goniomya rhombifera 122

• Goniomya heteropleura 122

• Goniomya aff. heteropleura 122

• Goniomya trapezicostata 122

• Goniomyaa 121

• Gonomya 121

• Gonyomya 121

• Grammatodon (Catella) sinuatus 148

• Grammatodon (Cosmetodon) buckmanni 153; pl. 15, figs 10–19; Text-figs 161–165

• Grammatodon (Cosmetodon) cf. hettangiensis 153

• Grammatodon (Cosmetodon) pullus 147; pl. 15, figs 4–9; Text-figs 155–160

• Grammatodon cypriniformis 145

• Grammatodon (Grammatodon) inaequivalvis 145; pl. 15, figs 1–3; Text-figs 152–154

• graphica, Leda 45

• graphica, Leda (Dacryomya) 45

• Greslya 130

• Gressluya 130

• Gresslya galathea 130; Pl. 13, figs 13–16; Pl. 14, figs 1–6; Text-figs 137–144

• Gresslya (Pleuromya) liasina 124

• Gresslyia 130

• Griphaea 257

• Griphea 257

• Griphoea 257

• Gruphea 257

• Gryphaca 257

• Gryphaea sp. 259

• Gryphaea (Gryphaea) sp. 264

• Gryphaea (Gryphaea) cf. arcuata 264

• Gryphaea arcuata 258, 262

• Gryphaea arcuata incurva 264

• Gryphaea arcuata lata 264

• Gryphaea arcuata 264

• Gryphaea arcuata obliquata 259

• Gryphaea (Bilobissa) ovalis 267; pl. 35, figs 1–15; Text-figs 273–276

• Gryhaea calceola 264

• Gryphaea cristata 258

• Gryphaea dumortieri 259

• Gryphaea cf. dumortieri 259

• Gryphaea geyeri 259

• Gryphaea (Gryphaea) sp. 264

• Gryphaea (Gryphaea) cf. arcuata 264

• Gryphaea (Gryphaea) arcuata 264; pl. 34, figs 9–20; Text-figs 271, 272

• Gryphaea (Gryphaea) lavernockensis 262; pl. 33, figs 21–24; pl. 34, figs 1–8; Text-figs 269, 270

• Gryphaea (Gryphaea) obliquata 258; pl. 33, figs 1–20; Text-figs 265–268

• Gryphaea incurva 264

• Gryphaea inflata 258, 264

• Gryphaea obliqua 258, 259, 264

• Gryphaea obliquata 258, 259, 264

• Gryphaea ovalis 267

• Gryphaea rockymontana 264

• Gryphaea suilla 264

• Gryphaegenus 257

• Gryphea 257

• Gryphiten 258, 264

• Gryphites 257, 264

• Gryphoea 257

• gueuxii, Astarte 65

• gueuxii, Mytilus 59

• gueuxii, Mytilus (Modiolus) 57

• gueuxii, Neocrassina (Neocrassina) 65; Pl. 7, figs 1–23, 25; Text-figs 68–76

• gueuxii, Perna 282

• guexii, Lima 162, 163

• hagenovii, Gervillia 282

• hagenowi, Cuneigervillia 283

• hagenowi, Gervilleia 282, 283

• hagenowi, Gervillia 283

• hagenowi, Perna 282

• hagenowii, Cuneigervillia 283

• hagenowii, Gervillia 282

• hagenowii, Perna 282

• hamiltoni, Palaeoneilo 28

• Hapalomia 124

• Hapalomya 124

• Harpax 242

• Harpax parkinsoni 242

• Harpax pectinoides 242

• Harpax sarcinula 245; pl. 31, figs 10–14; Text-fig. 249

• Harpax sarcinulus 245

• Harpax spinosa 242

• Harpax spinosus 242; pl. 31, figs 1–9; text-figs 243–248

• hartmannii, Pinna 296

• Hassbergia 103

• haueri, Lima 168

• haueri, Lima (Radula?) 168

• heberti, Anisocardia 94

• heberti, Cardita? 94

• heberti, Cardium 94

• heberti, Carpenteria 202

• heberti, Dacryomya 22; Pl. 1, figs 31–43, 46, 48–50, aff. fig. 30; Text-figs 16–23

• heberti, Pholadomya 113

• heberti, Pholadomya (Flabellomya) 114

• heberti, Tutcheria 94; Pl. 9, figs 11–24; Text-figs 94–99

• hehli, Entolium 211

• hehli, Pecten 210

• hehli, Pecten (Entolium) 211

• hehlii, Entolium 211

• hehlii, Entolium (E.) 211

• hehlii, Pecten 210

• hehlii, Pecten (Entolium) 211

• hehlii, Pecten (Pseudamusium) 210

• hehlii, Pecten (Pseudoamusium) 210

• hennocquii, Cardinia 85

• hermanni, Lima 166

• hesione, Mactromya 140

• hesione, Unicardium 140

• heteropleura, Goniomya 122

• Hettangia 99

• Hettangia angusta 99

• Hettangia deshayesea 99

• Hettangia securiformis 99

• Hettangia tenera 99

• hettangiensis, Arca 153

• hettangiensis, Cucullaea 153

• hettangiensis, Grammatodon (Cosmetodon) 153

• hettangiensis, Lima 174, 175

• hettangiensis, Lima (Radula) 175

• hettangiensis, Macrodon 153

• hettangiensis, Parallelodon 137, 153

• hettangiensis, Parallelodon (Beushausenia) 153

• hettangiensis, Plicatula 242

• hettangiensis, Pseudolimea 175

• hettangiensis, Radula 175

• hettangiensis, Velata 240

• hillana, Modiola 57, 59

• hillana, Volsella 57

• hillanoides, Volsella 60

• hillanus, Modiolus (Cyranus) 57; Pl. 5, figs 18–24; Text-figs 61, 62

• hillanus, Modiolus 60

• hillanus, Modiolus (Modiolus) 57

• hillanus, Mytilus 57, 59

• hillanus, Mytilus (Modiolus) 57

• Hinnites angularis 240

• Hinnites liasicus 202

• Hirundigenus 278

• hisingeri, Liostrea 252; pl. 32, figs 8–17; Text-figs 257–263

• hisingeri, Ostrea 252

• hisingeri, Ostrea (Liostrea) 253

• Holocraspedum 206

• Homomya ventricosa 119; Pl. 12, figs 1–6; Text-figs 127, 128

• hybrida, Cardinia 80, 86

• hybrida, Unio 80

• hybridus, Pachydon 80

• hybridus, Thalassites 80

• Hydrodaetes 288

• idalia, Cardinia 80

• imbricatoradiata, Nanogyra 270; pl. 35, figs 16–21; Text-fig. 278

• imbricato-radiata, Modiola 270

• imbricatus, Pachydon 80

• inaequivalve, Oxytoma 188

• inaequivalve, Oxytoma (Oxytoma) 188

• inaequivalvis, Avicula 187, 188

• inaequivalvis, Avicula (Oxytoma) 187, 188

• inaequivalvis, Cucullaea 145

• inaequivalvis, Grammatodon (Grammatodon) 145; pl. 15, figs 1–3; Text-figs 152–154

• inaequivalvis, Monotis 187

• inaequivalvis, Parallelodon (Grammatodon) 145

• inaequivalvis, Pteria (Oxytoma) 188

• Incurva 257

• incurva, Gryphaea 264

• Indonectes 232

• inequivalvis, Avicula 187

• inequivalvis, Oxytoma (Oxytoma) 187; pl. 22, figs 1–11; Text-figs 193–195

• infera, Cardinia 73

• inflata, Gryphaea 258, 264

• inflata, Nucula 22

• inflexa, Nucula 28

• infraliasica, Cucullaea 153

• infraliasica, Perna 282

• infraliasina, Avicula 282, 283

• Inoceramus nobilis 272

• Inoceramus ventricosus 272, 273

• Inoperna lilliputensis 63; Pl. 6, fig. 11; Text-fig. 67

• inornata, Arca (Cucullaea) 145

• interstriata, Ostrea 248

• intus-striata, Plicatula 248

• intus-striatus, Dimyodon 248

• intus-striatus, Spondylus 248

• intusstriata, Atreta 248; pl. 32, figs 1–7; Text-figs 251–255

• intusstriata, Dimyopsis (Plicatula) 248

• intusstriata, Ostrea 248

• intusstriata, Plicatula 248

• intusstriata, Plicatula (Atreta) 248

• intusstriata, Plicatula (Simyopsis) 248

• irregularis, Anomia 208

• irregularis, Liostrea 253

• irregularis, Liostrea (Liostrea) 253

• irregularis, Ostrea 252, 253, 258, 259, 262

• irregularis, Placunopsis 208; pl. 35, figs 5, 6; Text-fig. 215

• Isoleda 35

• Isonuculana 35

• jamoignensis, Camptonectes 238

• jamoignensis, Camptonectes (Gandalfus) 237; pl. 29, figs 15–20; Text-fig. 240

• jamoignensis, Pecten 237

• jamoignensis, Pecten (Chlamys) 237

• jamoignensis, Pecten (Entolium?) 237

• jurassina, Pleuromya 124

• jurassinus, Myacites 124

• jurensis, Plicatula 242

• Jurogryphaea 257

• keyserlingii, Arca 147

• koninckana, Limea 173

• koninckana, Pseudolimea 173; pl. 20, fig.6; Text-fig. 177

• konishii, Nuculana (Dacryomya) 45

• lacryma, Nucula 22

• laevis, Cardinia 80

• laevis, Chamites 158

• laevis giganteus, Chamites 158

• laevis, Modiola 52, 59

• laevis, Volsella 52

• laeviscula, Ostrea 258

• laeviuscula, Avicula 284

• laganiformis, Ostrea 252

• lamellosa, Gervillea 282

• lanceolata, Cardinia 73

• lanceolata, Avicula 290, 291

• lanceolata, Gervillia 290, 291

• lanceolata, Gervillia (Cultriopsis) 290; pl. 39, figs 4, 5; Text-figs 300, 301

• langportensis, Modiola 57

• langportensis, Volsella 57

• langportensis var. erecta, Volsella 57

• langportensis var. angustiformis, Volsella 57

• latiplex, Cardinia 81

• latiplex, Thalassites 80

• lavernockensis, Gryphaea (Gryphaea) 262; pl. 33, figs 21–24; pl. 34, figs 1–8; Text-figs 269, 270

• Leda aequilatera 22

• Leda alpina 40

• Leda banzensis 40

• Leda bronni 36

• Leda (Dacryomya) graphica 45

• Leda galatea 28

• Leda galathea 28

• Leda graphica 45

• Leda (?Nuculopsis) galatea 28

• Leda (?Nuculopsis) subovalis 36

• Leda palmae 36

• Leda quenstedti 28

• Leda romani 22

• Leda subovalis 36

• Leda tenuisstriata 40

• Leda trapezoidalis 28

• Leda v-scripta 45

• Leda vendaeensis 22

• liasianum, Entolium (Entolium) 210; pl. 35, figs 7–20; Text-figs 217–223

• liasianus, Pecten 210

• liasianus, Pecten (Entolium) 211

• liasica, Carpenteria 202

• liassica, Ostrea 252, 253

• liassica, Tancredia 99

• liasicus, Hinnites 202

• liasina, Gresslya (Pleuromya) 124

• liasina, Lucina 140

• liasina, Mactromya 140

• liasina, Myacites 124

• liasina, Pleuromya 124

• liasina, Plicatula 248

• liasina, Plicatula (Atreta) 248

• liasina, Volsella 60

• liasinus, Myacites 124, 130

• liasinus, Mytilus 60

• liasinus, Spondylus 248

• liasinus, Unio 124

• liassinus, Spondylus 248

• liassinus, Unio 124

• liebigii, Pecten 217

• lilliputensis, Inoperna 63; Pl. 6, fig. 11; Text-fig. 67

• Lima sp. indet. 158, 162

• Lima amoena 162

• Lima angusta 169

• Lima antiquata 165, 166, 168

• Lima cometes 169

• Lima compressa 162

• Lima cf. compressa 162

• Lima (Ctenoides) antiquata 168

• Lima (Ctenostreon) terquemi 181

• Lima dentata 171

• Lima deslongchampsi 162

• Lima dowlingi 163

• Lima dunravenensis 158

• Lima dupla 175

• Lima echo 161, 163

• Lima edula 158

• Lima egaea 158

• Lima erosne 162, 163

• Lima eryx 174, 175

• Lima eucharis 162, 163

• Lima exaltata 162

• Lima excavata 158

• Lima garlandica 162

• Lima gemmellaroi 162

• Lima gigantea 158

• Lima gueuxii 162, 163

• Lima haueri 168

• Lima hermanni 166

• Lima hettangiensis 174, 175

• Lima nodulosa 169

• Lima pectinoides 174, 175

• Lima (Plagiostoma) n. sp. 163

• Lima (Plagiostoma) amoena 162

• Lima (Plagiostoma) compressa 162, 163

• Lima (Plagiostoma) deslongchampsi 162

• Lima (Plagiostoma) exaltata 163

• Lima (Plagiostoma) aff. gigantea 159

• Lima (Plagiostoma) gigantea 158, 159

• Lima (Plagiostoma) gigantea var. punctata 163

• Lima (Plagiostoma) cf. punctata 163

• Lima (Plagiostoma) punctata 162, 163

• Lima (Plagiostoma) stabilei 162

• Lima (Plagiostoma) succincta 166

• Lima praelonga 166

• Lima punctata 161, 162, 163

• Lima (Radula?) haueri 168

• Lima (Radula) cf. hettangiensis 175

• Lima (Radula) hettangiensis 175

• Lima (Radula) pectinoides 175

• Lima (Radula) succincta 166

• Lima succincta 166, 168

• Lima terquemi 181

• Lima tuberculata 180, 181

• Limea dentata 171

• Limea koninckana 173

• limbata, Cypricardia 110

• limbata, Lucina 110

• limbata, Luciniola 110; Pl. 10, figs 33–40; Text-figs 118, 119

• Limoarca 170

• Limnoarca 170

• lindhammeri, Mactromya 140

• Liographaea 257

• Liogriphaea 257

• Liogryphaea 257

• Liogryphaea arcuata 259, 264

• Liogryphaea dumortieri 259

• Liogryphaea gammalensis 259

• Liogryphaea praeovalis 259

• Liogryphanaea 257

• Lioster 252

• Liostrea hisingeri 252; pl. 32, figs 8–17; Text-figs 257–263

• Liostrea irregularis 253

• Liostrea cf. irregularis 253

• Liostrea cf. ovalis 267

• Liostrea (Liostrea) dumortieri 259

• Liostrea (Liostrea) irregularis 253

• Liostrea (Liostrea) pictetiana 253

• listeri, Cardinia 80; Pl. 8, figs 1–18; Text-figs 83–88

• listeri, Pachydon 80

• listeri, Thalassites 80

• listeri, Unio 80

• lithodomus, Modiola 50

• longiaxis, Avicula 280

• longiaxis, Pteria 280; pl. 37, figs 6–11; Text-figs 289, 290

• longicostata, Avicula 192

• longicostata, Oxytoma 192

• lotharingiae, Plicatula 248

• lotharingiae, Plicatula (Atreta) 248

• Lucina cardinioides 110

• Lucina liasina 140

• Lucina limbata 110

• Luciniola limbata 110; Pl. 10, figs 33–40; Text-figs 118, 119

• lunare, Entolium 211

• lunaris, Pecten 210

• lycetti, Cardinia 86

• Lyogryphaea 257

• Lyonsia doris 130

• Lysianassa rhombifera 122

• Mactra securiformis 99

• Macrodon bonneti 145

• Macrodon cypriniformis 145

• Mactrodon hettangiensis 153

• Mactrodon pullus 147

• Mactromya arenacea 140

• Mactromya cardiodes 140

• Mactromya cardiodeum 140; Pl. 14, figs 13–22; Text-figs 147–150

• Mactromya hesione 140

• Mactromya liasina 140

• Mactromya lindhammeri 140

• Magnavicula 278

• marmorai, Ostrea 253, 258, 259, 264

• marshalli, Pseudomonotis 183

• maximiliana, Aequipecten 231

• mayeri, Pecten 222

• mayeri, Pecten (Chlamys) 223

• Meleagrinella (Praemeleagrinella) olifex 197; pl. 24, figs 1–5; Text-figs 201–203

• Meleagrinella subolifex 197

• Mesodesma germari 130

• Mesomiltha cingulata 106; Pl. 10, figs 12–32; Text-figs 111–117

• metzertensis, Gervillia 291

• Mimachlamys 217

• minima, Modiola 52, 57

• minima, Volsella 52

• minimus, Modiola 52

• minimus, Modiolus (Modiolus) 52; Pl. 5, figs 1–17; Text-figs 55–60

• minuta, Modiola 57

• minutus, Falcimytilus 60

• minutus, Mytilus 52

• modesta, Trigonia 110

• Modiola 51

• Modiola apenninica 60

• Modiola elongata 59

• Modiola glabrata 57

• Modiola hillana 57, 59

• Modiola imbricato-radiata 270

• Modiola laevis 52, 59

• Modiola langportensis 57

• Modiola lithodomus 50

• Modiola minima 52, 57

• Modiola minimus 52

• Modiola minuta 57

• Modiola nitidula 59

• Modiola numismalis 59

• Modiola psilonoti 60

• Modiola rustica 60

• Modiola ventricosa 59

• Modiolus (Cyranus) hillanus 57; Pl. 5, figs 18–24; Text-figs 61, 62

• Modiolus (Cyranus) ventricosus 59; Pl. 6, figs 1–10; Text-figs 63–65

• Modiolus hillanus 60

• Modiolus (Modiolus) hillanus 57

• Modiolus (Modiolus) minimus 52; Pl. 5, figs 1–17; Text-figs 55–60

• Monotis cygnipes 192

• Monotis inaequivalvis 187

• Monotis olifex 197

• Monotis sexcostata 192

• moreana, Cardinia 86

• morisi, Cardinia 80

• morrisi, Cardinia 80

• morrisi, Mytilus 60

• morrisi, Platymyoidea 129; Pl. 13, figs 7–12; Text-figs 135, 136

• mousonni, Ostrea (Rastellum) 202

• muensteri, Avicula 186

• muensteri, Nucula 28

• multicostata, Ostrea 202

• multicostatum, Cardium 94

• musculosum, Cardium 94

• Myacites 123

• Myacites alduininus 124

• Myacites crassa 127

• Myacites dunkeri 124

• Myacites galathea 131

• Myacites jurassinus 124

• Myacites liasina 124

• Myacites liasinus 124, 130

• Myacites rhombiferus 122

• Myacites striatula 124

• Myochlamys 217

• Myoconcha (Modiolina) decorata 50; Pl. 4, figs 11–15; Text-figs 52, 53

• Myoconcha (Myoconcha) psilonoti 47; Pl. 4, figs 1–10; Text-figs 49–51

• Myoconcha decorata 50

• Myoconcha oxynoti 50

• Myoconcha psilonoti 47

• Myoconcha scabra 47

• Myoconcha scalprum 47

• Myoconcha spatula 59

• Myopsis 123

• Mytiloperna? sp. A 273

• Mytilus decoratus 50

• Mytilus glabratus 60

• Mytilus guexii 59

• Mytilus hillanus 57, 59

• Mytilus liasinus 60

• Mytilus minutus 52

• Mytilus (Modiolus) guexii 57

• Mytilus (Modiolus) hillanus 57

• Mytilus (Modiolus) nitidulus 60

• Mytilus (Modiolus) numismalis 60

• Mytilus morrisi 60

• Mytilus nitidulus 59

• Mytilus numismalis 60

• Mytilus productus 59

• Mytilus rusticus 60

• Mytilus scalprum 59

• Mytilus simoni 60

• Mytilus sinemuriensis 57

• Mytilus stoppanii 57

• Mytilus thiollierei 60

• Nanogyra imbricatoradiata 270; pl. 35, figs 16–21; Text-fig. 278

• nathorsti, Ostrea 258

• nattheimensis, Chlamys 223

• navicella, Ostrea 253

• navis, Nucula 14

• navis, Palaeonucula 14; Pl. 1, figs 1–29; Text-figs 7–14

• navis, Nucula (Palaeonucula) 14

• neglecta, Avicula 197

• Neocrassina (Neocrassina) gueuxii 65; Pl. 7, figs 1–23, 25; Text-figs 68–76

• Neocrassina (Siungiudella) parvula 94

• neumarktensis, Chlamys 223

• nilssoni, Avicula 284

• nilssoni, Cardinia 73; Pl. 7, figs 26–36; Text-figs 77–82

• nilssoni, Cuneigervillia 284; pl. 38, figs 9–16; Text-figs 294–296

• nitidula, Modiola 59

• nitidulus, Mytilus 59

• nitidulus, Mytilus (Modiolus) 60

• niugudensis, Bakevellia 283

• nobilis, Inoceramus 272

• nodulosa, Antiquilima 169; pl. 19, figs 7–9; Text-fig. 173

• nodulosa, Lima 169

• nodulosa, Placuna 242

• nodulosa, Plagiostoma 169

• nodulosa, Plicatula 242

• normalis, Cyprina 86

• nostra, Cardinia 86

• Nucula acuminata 22

• Nucula claviformis 40

• Nucula complanata 40

• Nucula cordata 14

• Nucula doris 40

• Nucula elliptica 28

• Nucula fallax 36

• Nucula inflata 22

• Nucula inflexa 28

• Nucula lacryma 22

• Nucula (Leda) cf. omaliusi 22

• Nucula muensteri 28

• Nucula navis 14

• Nucula (Palaeonucula) navis 14

• Nucula palmae 36

• Nucula patagonidica 28

• Nucula pinguis 14

• Nucula sinemuriensis 14

• Nucula sp. 22, 40

• Nucula stoppani 36

• Nucula striata 28

• Nucula subovalis 36

• Nucula tunicata 28

• Nucula ungulella 14

• Nucula variabilis 14

• Nucula zieteni 22

• Nuculana (Dacryomya) konishii 45

• Nuculana (Dacryomya) toriyamae 40

• Nuculana dewalquei 22

• Nuculana doris 40

• Nuculana (Ryderia) doris 40

• Nuculana (Rollieria) bronni 36

• Nuculana (?Rollieria) galatea 28

• Nuculana sp. 28

• Nuculen 14

• Nuculochlamys 39

• nuda, Anomia 208

• numismalis, Anomia 208

• numismalis, Modiola 59

• numismalis, Mytilus 60

• numismalis, Mytilus (Modiolus) 60

• obliqua, Gervillia 287

• obliqua, Gryphaea 258, 259, 264

• obliqua, Semuridia 276; pl. 36, figs 10–12

• obliquata, Gryphaea 258, 259

• obliquata, Gryphaea (Gryphaea) 258; pl. 33, figs 1–20; Text-figs 265–268

• obliquata, Ostrea (Gryphaea) 259

• obovata, Cardinia 86

• oceani, Plicatula 169

• olifex, Gervillia 289

• olifex, Gervillia (Gervillia) 289; pl. 39, figs 2, 3; Text-figs 298, 299

• olifex, Meleagrinella (Praemeleagrinella) 197; pl. 24, figs 1–5; Text-figs 201–203

• olifex, Monotis 197

• olifex, Pseudomonotis 197

• Olegija 27

• omaliusi, Nucula (Leda) 22

• oppeli, Cardinia 73

• Oreada 65

• ortianensis, Pecten 217

• Ostracites cristacites difformis 202

• Ostracites spinosus 242

• Ostracites spondyloides 240

• Ostrea amalthei 202

• Ostrea anomala 253, 258, 259

• Ostrea arcuata 264

• Ostrea arcuata var. obliqua 258

• Ostrea arietis 202

• Ostrea auricularis 252

• Ostrea calceola 252

• Ostrea chillyensis 259

• Ostrea complicata 202

• Ostrea cymbii 202

• Ostrea difformis 202

• Ostrea electra 202

• Ostrea (Exogyra) virguloides 270

• Ostrea (Gryphaea) arcuata 258, 264

• Ostrea (Gryphaea) curvata 259

• Ostrea (Gryphaea) dumortieri 259

• Ostrea (Gryphaea) gammalensis 259

• Ostrea (Gryphaea) obliquata 259

• Ostrea (Gryphaea) ovalis 267

• Ostrea hisingeri 252

• Ostrea inaequalis 206

• Ostrea interstriata 248

• Ostrea intusstriata 248

• Ostrea irregularis 252, 253, 258, 259, 262

• Ostrea laeviscula 258

• Ostrea laganiformis 252

• Ostrea liassica 252, 253

• Ostrea (Liostrea) hisingeri 253

• Ostrea marmorai 253, 258, 259, 264

• Ostrea multicostata 202

• Ostrea nathorsti 258

• Ostrea navicella 253

• Ostrea placunoides 248

• Ostrea (Rastellum) arietis 202

• Ostrea (Rastellum) costellata 202

• Ostrea (Rastellum) moussoni 202

• Ostrea (Rastellum) rhodani 202

• Ostrea (Rastellum) semiplicata 202

• Ostrea rhodani 202

• Ostrea rugata 202, 252

• Ostrea semiplicata 202, 252, 258

• Ostrea squama 252

• Ostrea sublamellosa 252, 253, 258, 262

• Ostrea submargaritacea 264

• Ostrea ungula 258

• Ostreopecten 180

• Otapiria tailleuri 183; pl. 21, figs 9–16; Text-figs 187–191

• ovalis, Cardinia 85; Pl. 8, figs 19–27; Pl. 9, figs 1–10; Text-figs 89–93

• ovalis, Cardita 65

• ovalis, Gryphaea 267

• ovalis, Gryphaea (Bilobissa) 267; pl. 35, figs 1–15; Text-figs 273–276

• ovalis, Ostrea (Gryphaea) 267

• oviformis, Palaeoneilo 28

• ovum, Cardinia 86

• oxynoti, Myoconcha 50

• Oxytoma cycnipes 192

• Oxytoma cygnipes 192

• Oxytoma cf. cygnipes 192

• Oxytoma inaequivalve 188

• Oxytoma inequivalve 188

• Oxytoma inequivalvis 188

• Oxytoma longicostata 192

• Oxytoma cf. longicostata 192

• Oxytoma scanica 192

• Oxytoma (Oxytoma) sp. 188

• Oxytoma (Oxytoma) cf. dumortieri 188

• Oxytoma (Oxytoma) inaequivalve 188

• Oxytoma (Oxytoma) inequivalve 188

• Oxytoma (Oxytoma) cf. inequivalvis 188

• Oxytoma (Oxytoma) inequivalvis 187; pl. 22, figs 1–11; Text-figs 193–195

• Oxytoma (Palmoxytoma) sp. indet. 192

• Oxytoma (Palmoxytoma) cygnipes 192

• Oxytoma (Palmoxytoma) cf. cygnipes 192

• Oxytoma (Palmoxytoma) ussurica 192

• Pachydon 72

• Pachydon attenuatus 73

• Pachydon cuneatus 73

• Pachydon hybridus 80

• Pachydon imbricatus 80

• Pachydon listeri 80

• Pachydon ovalis 85

• Palaeogyra 269

• Palaeoneilo bornholmiensis 28

• Palaeoneilo elliptica 28; Pl. 2, figs 1–30; Text-figs 25–33

• Palaeoneilo galatea 28

• Palaeoneilo hamiltoni 28

• Palaeoneilo oviformis 28

• Palaeoneilo patagonidica 28

• Palaeonucula navis 14; Pl. 1, figs 1–29; Text-figs 7–14

• Paleoneilo 27

• palmae, Leda 36

• palmae, Nucula 36

• Palmoxytoma cygnipes 192; pl. 22, figs 12–14; pl. 23, figs 1–10; Text-figs 192–200

• Palmoxytoma cf. cygnipes 192

• Panopaea crassa 127

• Panopaea galatea 130

• Panopaea galathea 130

• Panopaea pelea 124

• Panopaea pherusa 124

• Panopaea phileta 119

• Panopaea striatula 124

• papyracea, Plicatula 242

• Parainoceramus cf. lunaris 273

• Parainoceramya ventricosa 272; pl. 35, figs 22, 23; pl. 36, figs 1–7; Text-figs 280, 281

• Parallelodon (Beushausenia) buckmanni 153

• Parallelodon (Beushausenia) hettangiensis 153

• Parallelodon (Grammatodon) inaequivalvis 145

• Parallelodon hettangiensis 137, 153

• parkinsoni, Harpax 242

• parkinsoni, Plicatula (Harpax) 242

• parkinsoni, Plicatula 248

• parkinsonii, Plicatula 242

• parolinii, Pecten 217

• parvula, Neocrassina (Siungiudella) 94

• patagonidica, Nucula 28

• patagonidica, Palaeoneilo 28

• pattersoni, Avicula 280

• Pecten acutauritus 217

• Pecten acuticosta 231

• Pecten acuticostatus 231

• Pecten acutiradiatus 231

• Pecten aequalis 227

• Pecten aequivalvis 231

• Pecten amphiarotus var. atropus 217

• Pecten bavaricus 217

• Pecten calvus 233, 234

• Pecten castor 233, 234

• Pecten (Chlamys) dispar 217

• Pecten (Chlamys) favrii var. tatrica 217

• Pecten (Chlamys) jamoignensis 237

• Pecten (Chlamys) mayeri 223

• Pecten (Chlamys) simkovicsi 221

• Pecten (Chlamys) subalpinus 217

• Pecten (?Chlamys) subulata 234

• Pecten (Chlamys) subulatus 234

• Pecten (Chlamys) textorious 223

• Pecten (Chlamys) torulosus 223

• Pecten (Chlamys) valoniensis 217

• Pecten (Chlamys) winkleri var. swinicensis 217

• Pecten cloacinus 217

• Pecten corneus 210

• Pecten cygnipes 192

• Pecten demissus 209, 210

• Pecten dispar 217

• Pecten disparilis 217

• Pecten (Entolium?) calvus 234

• Pecten (Entolium) hehli 211

• Pecten (Entolium) hehlii 211

• Pecten (Entolium) cf. hehlii 211

• Pecten (Entolium?) jamoignensis 237

• Pecten (Entolium) liasianus 211

• Pecten (Entolium) cf. liasianus 211

• Pecten equivalvis 231

• Pecten etheridgii 234

• Pecten falgeri 217

• Pecten fortunatus 223

• Pecten glaber 210

• Pecten hehli 210

• Pecten hehlii 210

• Pecten islandicus 216

• Pecten jamoignensis 237

• Pecten liasianus 210

• Pecten liebigii 217

• Pecten lunaris 210

• Pecten mayeri 222

• Pecten ortianensis 217

• Pecten parolinii 217

• Pecten philocles 180

• Pecten pollux 221

• Pecten priscus 227, 231

• Pecten (Pseudamusium) di-blasii 210

• Pecten (Pseudamusium) hehlii 210

• Pecten (Pseudoamusium) di-blasii 210

• Pecten (Pseudoamusium) hehlii 210

• Pecten punctatissimus 236

• Pecten roseburiensis 187

• Pecten securis 226

• Pecten securis 234

• Pecten sendelbachensis 227

• Pecten sismondae 217

• Pecten subulatus 233, 234

• Pecten suttonensis 217

• Pecten textorious 222, 223

• Pecten textorious var. orbicularis 222

• Pecten vagans 180

• Pecten valoniensis 217

• Pecten (Velopecten) zejszneri 217

• Pecten veneris var. pauper 221

• Pecten veneris var. vincens 217

• Pecten verticillus 222, 223

• Pectinites textorious 222

• pectinoides, Harpax 242

• pectinoides, Lima 174, 175

• pectinoides, Lima (Radula) 175

• pectinoides, Plagiostoma 174

• pectinoides, Plicatula 242

• pectinoides, Pseudolimea 174; pl. 20, figs 7–17; Text-figs 178–183

• pelea, Panopaea 124

• pellati, Perna 282

• Pennaria 293

• Peribositra 200

• Perna 51

• Perna guexii 282

• Perna hagenowi 282

• Perna hagenowii 282

• Perna infraliasica 282

• Perna cf. infraliasica 282, 283

• Perna pellati 282

• Perna sublamellosa 272, 282

• Phaladomya 113

• Pharomytilus 62

• pherusa, Panopaea 124

• pherusa, Pleuromya 124

• phileta, Panopaea 119

• philippiana, Protocardia 103

• philippianum, Cardium 103

• philippianum, Cardium (Nemocardium) 103

• philippianum, Cardium (Protocardium) 103

• philippianum, Protocardia (Protocardia) 103; Pl. 10, figs 1–11; Text-figs 105–110

• philippianum, Protocardium 103

• philocles, Ctenostreon 180; pl. 21, figs 1–8; Text-figs 184, 185

• philocles, Pecten 180

• Pholadomia 113

• Pholadomya sp. 119

• Pholadomya ambigua 113

• Pholadomya angustata 114

• Pholadomya archiaci 114

• Pholadomya concinna 119

• Pholadomya corrugata 114, 119

• Pholadomya deshayesei 113

• Pholadomya deshayesi 114

• Pholadomya erina 122

• Pholadomya (Flabellomya) deshayesi 114

• Pholadomya (Flabellomya) fortunata 114

• Pholadomya (Flabellomya) glabra 114

• Pholadomya (Flabellomya) heberti 114

• Pholadomya (Flabellomya) prima 114

• Pholadomya fortunata 114, 119

• Pholadomya glabra 113

• Pholadomya (Goniomya) sinemuriensis 122

• Pholadomya heberti 113

• Pholadomya (Pholadomya) glabra 113; Pl. 11, figs 1–12; Text-figs 120–126

• Pholadomya prima 113

• Pholadomya ventricosa 119

• Pholadomyaea 113

• Pholadomye 113

• Pholdomya 113

• Pholodomya 113

• Pholadonya 113

• pictetiana, Liostrea (Liostrea) 253

• pillae, Astarte 65

• Pina 293

• pinguis, Nucula 14

• Pinna crumenilla 293

• Pinna diluviana 296

• Pinna hartmannii 296

• Pinna semistriata 295

• Pinna sexcosta 296

• Pinna sexcostata 296

• Pinna similis 296

• Pinna trigonata 293

• Pinna zieteni 296

• Pinna (Pinna) semistriata 295; pl. 40, figs 1–4; Text-fig. 305

• Pinna (Pinna) similis 296; pl. 41, figs 1–4; Text-figs 306, 307

• Pinna (Pinna) trigonata 293; pl. 39, figs 6, 7; Text-figs 303, 304

• Pinnarius 293

• Pinnigenus 293

• Pinnites 293

• Pinnula 293

• Pinua 293

• piriformis, Cardinia 80

• Placuna nodulosa 242

• placunoides, Ostrea 248

• Placunopis 206

• Placunopsis? 206

• Placunopsis irregularis 208; pl. 35, figs 5, 6; Text-fig. 215

• Placunopsis radiata 206

• Placunopsis striatula 206; pl. 35, figs 1–4; Text-figs 212–214

• Placunopsis cf. striatula 206

• Plagiostoma sp. 166

• Plagiostoma albertense 159

• Plagiostoma amoena 163

• Plagiostoma aff. compressa 162

• Plagiostoma cf. compressa 163

• Plagiostoma duplum 174

• Plagiostoma exaltata 163

• Plagiostoma excavatum 158

• Plagiostoma gigantea 158, 159

• Plagiostoma giganteum 158; pl. 16, figs 4–6; pl. 17, figs 1–6; Text-figs 167–169

• Plagiostoma nodulosa 169

• Plagiostoma pectinoides 174

• Plagiostoma praecursor 158

• Plagiostoma cf. punctata 163

• Plagiostoma punctata 161, 163

• Plagiostoma punctatum 161; pl. 16, figs 1–3; Text-fig. 170

• Plagiostoma rusticum 165

• Plagiostoma semilunare 161

• Plagiostoma succincta 166

• Plagiastoma 158

• Plagiostomata 158

• Plagiostomatites 158

• Platymyoidea morrisi 129; Pl. 13, figs 7–12; Text-figs 135, 136

• Pleuromia 124

• Pleuromya crassa 127; Pl. 13, figs 3–6; Text-fig. 134

• Pleuromya crowcombeia 137

• Pleuromya dunkeri 124

• Pleuromya galatea 130

• Pleuromya galathea 130

• Pleuromya glabra 124

• Pleuromya jurassina 124

• Pleuromya liasina 124

• Pleuromya cf. liasina 124

• Pleuromya pherusa 124

• Pleuromya striatula 124; Pl. 12, figs 7–15; Text-figs 131–133

• Pleuromya tatei 137

• Pleuromya tatei var. altior 137

• Pleuromysidia 183

• Plicatula cloacina 242

• Plicatula crucis 169

• Plicatula (Atreta) ambigua 248

• Plicatula (Atreta) intusstriata 248

• Plicatula (Atreta) liasina 248

• Plicatula (Atreta) lotharingiae 248

• Plicatula (Harpax) parkinsoni 242

• Plicatula (Harpax) spinosa 242

• Plicatula (Harpax) cf. spinosa 242

• Plicatula hettangiensis 242

• Plicatula intus-striata 248

• Plicatula intusstriata 248

• Plicatula jurensis 242

• Plicatula liasina 248

• Plicatula lotharingiae 248

• Plicatula oceani 169

• Plicatula nodulosa 242

• Plicatula papyracea 242

• Plicatula parkinsoni 248

• Plicatula parkinsonii 242

• Plicatula pectinoides 242

• Plicatula rarispina 242

• Plicatula sarcinula 245

• Plicatula spinosa 242

• Plicatula (Simyopsis) intusstriata 248

• Polidevcia 39

• pollux, Aequipecten 221

• pollux, Chlamys (Chlamys) 221; pl. 26, figs 11–14; Text-fig. 228

• pollux, Pecten 221

• Posidonia bronnii 200

• Posidonia ornati 200

• Posidonia (Posidonomya) bronni 200

• Posidonia radiata 200

• Posidonomya bronni 200

• Posidonomya bronnii 200

• Posidonomya radiata 200

• postinterlaevigata, Avicula 188

• Praechlamys subreticulata 223

• Praechlamys subreticularis 223

• Praechlamys valoniensis 218

• Praechlamys cf. valoniensis 218

• praecursor, Plagiostoma 158

• praelonga, Lima 166

• praeovalis, Liogryphaea 259

• prima, Pholadomya 113

• prima, Pholadomya (Flabellomya) 114

• priscus, Aequipecten 227, 228

• priscus, Pecten 227, 231

• productus, Mytilus 59

• Protamusium 210

• Protocardia (Protocardia) philippianum 103; Pl. 10, figs 1–11; Text-figs 105–110

• Protocardia philippiana 103

• Protocardium philippianum 103

• Pruvostiella 65

• Pseudoctenostreon 180

• Pseudolimea dentata 171; pl. 20, figs 1–5; Text-figs 174–176

• Pseudolimea cf. hettangiensis 175

• Pseudolimea hettangiensis 175

• Pseudolimea koninckana 173; pl. 20, fig.6; Text-fig. 177

• Pseudolimea pectinoides 174; pl. 20, figs 7–17; Text-figs 178–183

• Pseudomacrodon 145

• Pseudomonotis marshalli 183

• Pseudomonotis olifex 197

• Pseudopecten aequivalvis 231

• Pseudopecten equivalvis 231

• Pseudopecten (Pseudopecten) aequivalvis 231

• Pseudopecten (Pseudopecten) equivalvis 228

• Pseudopecten (Pseudopecten) equivalvis 231; pl. 28, figs 13, 14; Text-fig. 236

• psilonoti, Cucullaea 147

• psilonoti, Modiola 60

• psilonoti, Myoconcha (Myoconcha) 47; Pl. 4, figs 1–10; Text-figs 49–51

• psilonoti, Myoconcha 47

• Pteria? alfredi 279

• Pteria? deshayesi 279

• Pteria carixensis 280

• Pteria deshayesi 278; pl. 37, figs 4, 5; Text-figs 286–288

• Pteria? dunkeri 284

• Pteria longiaxis 280; pl. 37, figs 6–11; Text-figs 289, 290

• Pteria (Oxytoma) inaequivalvis 188

• Pteromya sp. 137

• Pteromya tatei 137; Pl. 14, figs 7–12; Text-figs 145, 146

• Pteromya cf. vaurensis 137

• Pteromya wilkesleyensis 137

• Pteroperna? deshayesi 279

• pulla, Arca 147

• pulla, Barbatia 148

• pullus, Grammatodon (Cosmetodon) 147; pl. 15, figs 4–9; Text-figs 155–160

• pullus, Mactrodon 147

• punctata, Lima 161, 162, 163

• punctata, Lima (Plagiostoma) 162, 163

• punctata, Plagiostoma 161, 162, 163

• punctatissima, Chlamys 236

• punctatissimus, Chlamys? 236

• punctatissimus, Camptonectes (Gandalfus) 236; pl. 29, figs 11–14; Text-fig. 239

• punctatissimus, Pecten 236

• punctatum, Plagiostoma 161; pl. 16, figs 1–3; Text-fig. 170

• Puschia 65

• quadrangularis, Cardinia 86

• quadrata, Cardinia 80

• quadrata, Semuridia 275; pl. 36, figs 8, 9; Text-fig. 283

• Quantulopinna 293

• quenstedti, Anisocardia 94

• quenstedti, Leda 28

• radiata, Placunopsis 206

• radiata, Posidonia 200

• radiata, Posidonomya 200

• Radula hettangiensis 175

• rarispina, Plicatula 242

• regularis, Cardinia 85

• reinhardti, Gervillella 287; pl. 39, fig.1; Text-fig. 297

• reinhardti, Gervillia 287

• rhodani, Ostrea 202

• rhodani, Ostrea (Rastellum) 202

• rhombica, Cuneigervillia 284, 285

• rhombica, Gervilleia 284

• rhombifera, Goniomya (Goniomya) 122; Pl. 12, fig.16; Pl. 13, figs 1, 2; Text-figs 129, 130

• rhombifera, Goniomya 122

• rhombifera, Lysianassa 122

• rhombiferus, Myacites 122

• rhomoidalis, Cardita? 65

• rockymontana, Gryphaea 264

• Rollieria bronni 36; Pl. 2, figs 31–35; Text-figs 35–38

• romani, Leda 22

• roseburiensis, Pecten 187

• rosimon, Chlamys 223

• rugata, Ostrea 202, 252

• rugosa, Cardinia 86

• rugosa, Cyclas? 140

• rugosum, Unicardium 140

• rustica, Modiola 60

• rusticum, Plagiostoma 165

• rusticus, Mytilus 60

• Ryderia gen. nov. 40

• Ryderia doris 40; Pl. 3, figs 1–4, 6, 7; Text-figs 40–45

• Ryderia texturata 45; Pl. 3, figs 5, 8–11, 13–17; Text-figs 46, 47

• Rygepha 257

• sarcinula, Harpax 245; pl. 31, figs 10–14; Text-fig. 249

• sarcinula, Plicatula 245

• sarcinulus, Harpax 245

• scabra, Myoconcha 47

• Scaeochlamys 217

• scalprum, Myoconcha 47

• scalprum, Mytilus 59

• scanica, Avicula 192

• scanica, Oxytoma 192

• securiformis, Donax 99

• securiformis, Hettangia 99

• securiformis var. lineata, Tancredia 99

• securiformis, Mactra 99

• securiformis, Tancredia (Tancredia) 99; Pl. 9, figs 25–35; Text-figs 100–104

• securis, Chlamys (Chlamys) 226; pl. 27, figs 10–12; Text-fig. 231

• securis, Pecten 234

• semilunare, Plagiostoma 161

• semiplicata, Ostrea 202, 252, 258

• semiplicata, Ostrea (Rastellum) 202

• semistriata, Pinna 295

• semistriata, Pinna (Pinna) 295; pl. 40, figs 1–4; Text-fig. 305

• Semuridia quadrata 275; pl. 36, figs 8, 9; Text-fig. 283

• Semuridia obliqua 276; pl. 36, figs 10–12

• sendelbachensis, Pecten 227

• sexcosta, Pinna 296

• sexcostata, Monotis 192

• sexcostata, Pinna 296

• simkovicsi, Pecten (Chlamys) 221

• similis, Pinna 296

• similis, Pinna (Pinna) 296; pl. 41, figs 1–4; Text-figs 306, 307

• simoni, Mytilus 60

• Sinemuria 72

• sinemuriensis, Avicula 187, 188

• sinemuriensis, Avicula (Oxytoma) 187, 188

• sinemuriensis, Cardinia 85

• sinemuriensis, Tancredia 99

• sinemuriensis, Mytilus 57

• sinemuriensis, Nucula 14

• sinemuriensis, Pholadomya (Goniomya) 122

• sinuatus, Grammatodon (Catella) 148

• sismondae. Pecten 217

• sjogreni, Gervillia 282

• Storthodon 72

• Straba 28

• Strabiella 28

• Strabina 28

• spatula, Myoconcha 59

• spinosa, Harpax 242

• spinosa, Plicatula 242

• spinosa, Plicatula (Harpax) 242

• spinosus, Harpax 242; pl. 31, figs 1–9; Text-figs 243–248

• spinosus, Ostracites 242

• spondyloides, Ostracites 240

• Spondylus intus-striatus 248

• Spondylus liasinus 248

• Spondylus liassinus 248

• squama, Ostrea 252

• stabilei, Lima (Plagiostoma) 162

• stoppanii, Mytilus 57

• stoppani, Nucula 36

• striata, Nucula 28

• striatula, Anomia 206

• striatula, Myacites 124

• striatula, Panopaea 124

• striatula, Anomya 206

• striatula, Placunopsis 206; pl. 35, figs 1–4; Text-figs 212–214

• striatula, Pleuromya 124; Pl. 12, figs 7–15; Text-figs 131–133

• subacuminata, Cardinia 86

• subaequilateralis, Cardinia 86

• subalpina, Gervillia 284

• subalpinus, Pecten (Chlamys) 217

• Subitopinna 293

• sublamellosa, Cardinia 80

• sublamellosa, Ostrea 252, 253, 258, 262

• sublamellosa, Perna 272, 282

• submargaritacea, Ostrea 264

• subolifex, Meleagrinella 197

• subovalis, Cardinia 86

• subovalis, Leda 36

• subovalis, Nucula 36

• subovalis, Leda (Nuculopsis?) 36

• subovata, Cardinia 86

• subreticulata, Praechlamys 223

• subreticularis, Praechlamys 223

• substriata, Crenatula 272

• subtextoria, Chlamys 223

• subulata, Chlamys 234

• subulata, Pecten (?Chlamys) 234

• subulata securis, Chlamys 234

• subulatus, Camptonectes (Camptonectes) 234

• subulatus, Camptonectes (Gandalfus) 233; pl. 29, figs 1–10; Text-figs 237, 238

• subulatus, Pecten 233, 234

• subulatus, Pecten (Chlamys) 234

• succincta, Antiquilima 165; pl. 18, figs1–5; Text-fig. 171

• succincta, Lima 166, 168

• succincta, Lima (Plagiostoma) 166

• succincta, Lima (Radula) 166

• succincta, Plagiostoma 166

• succintus, Chamites 165

• suilla, Gryphaea 264

• sulcata, Cardinia 80

• Sulcatipinna 293

• Sulcatopinna 293

• suttonensis, Cardinia 86

• suttonensis, Pecten 217

• Synek 28

• tailleuri, Otapiria 183; pl. 21, figs 9–16; Text-figs 187–191

• Talochlamys 217

• Tancredia angusta 99

• Tancredia deshayesea 100

• Tancredia ferrea 99

• Tancredia liassica 99

• Tancredia (Tancredia) securiformis 99; Pl. 9, figs 25–35; Text-figs 100–104

• Tancredia securiformis var. lineata 99

• Tancredia sinemuriensis 99

• Tancredia tenera 100

• tatei, Pleuromya 137

• tatei var. altior, Pleuromya 137

• tatei, Pteromya 137; Pl. 14, figs 7–12; Text-figs 145, 146

• Tellina aequilatera 36

• tenera, Hettangia 99

• tenera, Tancredia 100

• tenuistriata, Leda 40

• terquemi, Cardium 94

• terquemi, Ctenostreon 181

• terquemi, Lima 181

• terquemi, Lima (Ctenostreon) 181

• Terquemia difformis 202; pl. 24, figs 7–13; Text-figs 207–210

• textoria, Chlamys (Chlamys) 222; pl. 27, figs 1–9; Text-figs 229, 230

• textoria, Chlamys 223

• textoria, “Chlamys” 223

• textorious, Chlamys 223

• textorious, Pectinites 222

• textorious, Pecten 222, 223

• textorious, Pecten (Chlamys) 223

• textorious var. orbicularis, Pecten 222

• texturata, Ryderia 45; Pl. 3, figs 5, 8–11, 13–17; Text-figs 46, 47

• Thalassides 72

• Thalassites 72

• Thalassites depressus 80, 86

• Thalassites cf. elliptica 80

• Thalassites hybridus 80

• Thalassites latiplex 80

• Thalassites listeri 80

• thiollierei, Mytilus 60

• Thracia aequata 40

• toriyamae, Nuculana (Dacryomya) 40

• torulosi, Chlamys 223

• torulosus, Pecten (Chlamys) 223

• trapezicostata, Goniomya 122

• trapezium, Cardinia 86

• trapezoidalis, Leda 28

• trigona, Cardinia 80

• trigonata, Pinna 293

• trigonata, Pinna (Pinna) 293; pl. 39, figs 6, 7; Text-figs 303, 304

• Trigonia modesta 110

• trigonus, Unio 80

• tuberculata, Ctenostreon 181

• tuberculata, Lima 181

• tuberculatum, Ctenostreon 181

• Tutcheria cingulata 94

• Tutcheria heberti 94; Pl. 9, figs 11–24; Text-figs 94–99

• tunicata, Nucula 28

• ungula, Ostrea 258

• ungulella, Nucula 14

• Unicardium cardioides 140

• Unicardium ellipticum 140

• Unicardium hesione 140

• Unicardium rugosum 140

• Unio depressus 80

• Unio hybrida 80

• Unio liasinus 124

• Unio liassinus 124

• Unio listeri 80

• Unio nilssoni 73

• Unio trigonus 80

• unioides, Cardinia 85

• ussurica, Oxytoma (Palmoxytoma) 192

• v-scripta, Leda 45

• vagans, Pecten 180

• vallieri, Antiquilima 169

• valoniensis, Chlamys 218

• valoniensis, Chlamys (Chlamys) 217; pl. 26, figs 1–10; Text-figs 225–227

• valoniensis, Chlamys (Aequipecten) 218

• valoniensis, Pecten 217

• valoniensis, Pecten (Chlamys) 217

• valoniensis, Praechlamys 218

• variabilis, Nucula 14

• vaurensis, Pteromya 137

• Velata 239

• Velata hettangiensis 240

• Velatopecten 239

• Velopecten 239

• vendaeensis, Leda 22

• veneris var. pauper, Pecten 221

• veneris var. vincens, Pecten 217

• ventricosa, Crenatula 272

• ventricosa, Homomya 119; Pl. 12, figs 1–6; Text-figs 127, 128

• ventricosa, Modiola 59

• ventricosa, Parainoceramya 272; pl. 35, figs 22, 23; pl. 36, figs 1–7; Text-figs 280, 281

• ventricosa, Pholadomya 119

• ventricosus, Inoceramus, 272, 273

• ventricosus, Modiolus (Cyranus) 59; Pl. 6, figs 1–10; Text-figs 63–65

• ventrosa, Gervilleia 284

• Veprichlamys 217

• verticillus, Pecten 222, 223

• virguloides, Ostrea (Exogyra) 270

• Volsella hillana 57

• Volsella hillanoides 60

• Volsella laevis 52

• Volsella langportensis 57

• Volsella langportensis var. erecta 57

• Volsella langportensis var. angustiformis 57

• Volsella liasina 60

• Volsella minima 52

• Volsella wickesi 52

• wickesi, Volsella 52

• wilkesleyensis, Pteromya 137

• winkleri var. swinicensis, Pecten (Chlamys) 217

• winwoodii, Cypricardia 130

• zejszneri, Pecten (Velopecten) 217

• zieteni, Nucula 22

• zieteni, Pinna 296

• Zygochlamys 217