2)tc orcjamfcfye 9tatur be$ ^5e6trg6 *3nium 451 



depressa , elegans, excavata , modiolaris , planata , pumila , trigo- 

 nalis, Voltzii. — Crassina aliena, carinata , elegans, extensa , lu- 

 rida, minima, ovata. — f^enus dubia, varicosa. — Cytherea Cor- 

 nea, Dolabra, lucinea, trigonellaris. — Palustra oblita, recon- 

 dita. — Donax Alduini, Saussurii. — Corbis laevis, ovalis. — 

 Teilina ampliata. — Psammobia laevigata. — Lucina crassa, 

 despecta, lyrata. — Corbula curtansata , depressa, obscura. — 

 Lutraria gibbosa, Jurassi. — Amphidesma decurtatum, donaciforme, 

 recurvum, rotundatum , securiforme. — C) © d) C t D e n III U f cl) e l !t : 

 Sanguinolaria undulata. — Gastrochaena tortuosa. — Mya aequata, 

 angulifera, calceiformis , depressa, dilatata , Iiterata, mandibulata, 

 scripta. — Pholadomya acuticostata , aequalis , ambigua, cardii- 

 formis, clathrata. concentrica, decussata , deltoidea, fidicula, Mur- 

 chisoni, nana, nodosa, obliquata, obsoleta , obtusa, ovalis, pro- 

 ducta, Protei, simplex. — Panopaea gibbosa, intermedia. — 

 Pholas compressa, recondita. — 



c) (3$aftetOJ>öt>en: Patella ancyloides, discoides, lata, latissima, 

 nana, rugosa. — Emarginula scalaris. ~ Pileolus plicatus. — Lu- 

 cilla sp.indet. — Bulla elongata. — Pleurotomaria conoidea, decorata, 

 decussata, ornata. — Auricula Sedgvicii. — Melania Heddingto- 

 nensis, lineata, striata, vittata. — Ampullaria gigas — Nevita 

 costata, jurensis, laevigata, minuta, sinuata. — Natica adducta, 

 arguta, cincta, nodulosa, tumidula, — f^ermetus compressus. — 

 Delphinula sp. indet. — Solarium conoideum. — Cirrus carina- 

 tus, cingulatus, depressus, Leacbii, nodosus. — Trochus abbre- 

 viatus, anglicus, angulatus, arenosus, bisertus, dimidiatus, dubius, 

 duplicatus, elongatus, fasciatus, guttaius, imbricatus, jurensis, li- 

 nearis, monilitectus, niloticiformis , obscurus, prominens, punctatus, 

 pyramidalis, reticulatus, rugatus, speciosus, Tiara, tornatilis. — 

 Rissoa acuta , duplicata , laevis , obliquata. — Turbo callosus, 

 elathratus, costarius, dubius, funiculatus, laevigatus, muricatus, 

 obtusus, ornatus, subclathratus, subornatus, sulcostomus,unicarinatus. — 

 Phasianella angulosa, cincta. — Turritella cingenda, concava, ecbi- 

 nata , muricata , quadriviltata. — Murex Haccanensis , rostellari- 

 formis. — Cerithium costellatum, Diaboli, intermedium, murica- 

 tum. — Nerinaea Mosae, tuberculata. — Rostellaria bispinosa, 

 composita, trifida. — Pteroceras Oceani, Pelagi, Ponti. — Actaeon 

 acutus, cuspidatus , glaber, humeralis , retusus. — Buccinum uni- 

 lineatum. — Terebra granulata, melanoides , sulcata , vetusta. — 

 Helix jurensis. — 



d) ^e^l>alopobeti: Belemnites Aalensis, abbreviatus, acu- 

 minatus, bicanaliculatus , bipartitus, Blainvillii, breviformis , cana- 

 liculatus , compressus, Conulus, deformis, digitalis, dilatatus, ellipti- 

 cus, fusiformis , ferruginosus, giganteus, Gladius, gracilis , grandis, 

 hastatus, lanceolatus, longisulcatus , longus , nanus, pusillus, pyra- 

 midalis, quinquesulcatus , semihastulus , semisulcatus } subaduncatus, 

 subclavatus, subhastatus, sulcatus , trifidus, trisulcatus , tumidus, 

 umbilicatus, unicanaliculatus , Voltzii. — Nautilus aganiticus, an- 

 gulosus , hexagonus, lineatus , obesus. — 



Ammoniles acutus, alternans, anceps, annularis, armatus, asper, 

 Baker iae, Banksii, Bechei , bifurcatus , bipartitus, biplex, bispino- 

 sus, Blagdoni, Braikenridgii , Brodioei, Brochii, Brongniarti, Brow- 

 nii, canaliculatus, Calloviensis, Castor, Comensis , communis, comp- 

 tus, concavus , contractus, convolutus, coronatus, corrugatus, cre- 

 natus , cristatus, decipiens, decoratus, Deluccii , dentatus, depies 

 sus, Deslongchampii , discus , dorsoplanus, Duncani, dubius, ellip 



Sf2 



