248 
THE CRETACEOUS ROCKS OE BRITAIN. 
Ptychodus polygyrus, Ag. 
Belemnites ultimus, d'Orb. 
Nautilus subradiatus, d'Orb. - 
Ammonites falcatus, Mant. 
„ varians, Sow. 
„ Coupei, Brongn. 
Turrilites Bergeri (var. in Sharpe) - 
„ tuberculatus, Bose. 
Aporrhais varicosa, d'Orb. 
Pleurotomaria Guerangeri, d'Orb. - 
„ Dumonti, d'Arch. - 
„ perspectiva, Mant. - 
Turbo Mulleti, d'Arch. - 
„ rotomagensis, d'Orb. 
Area carinata, Sow. ----- 
,, mailleana, d'Orb. - 
„ passyana, d'Orb. - 
Astarte sp. ----- - 
Cardita sp.. 
Cyprina quadrata, d'Orb. - - - - 
,, ligeriensis, d'Orb. 
Exogyra conica, Sow. - 
„ digitata, Sow. - 
,, haliotoidea, Sow. 
Inoceramus orbicularis (flatus d'Orb.) 
„ virgatus, Schliiter ( = striatus, 
Sow.) ----- 
Isoarca obesa ? d'Orb. - 
Lima semiornata, d'Orb. - - - - 
„ sp. ------ - 
Ostrea carinata, Sow. ( = frons, Park.) 
,, lateralis, Nilss (= canaliculata, Sow.) 
„ Lesueuri, d'Orb. - 
,, phyllidiana, Lam. - 
,, ricordeana, d'Orb. - 
,, vesiculosa, Sow. - 
Pecten asper, Lam. . 
„ elongatus, Lam. (in d'Orb.) - 
„ Galliennei, d'Orb. - 
„ hispidus, Goldf. - 
„ orbicularis, Sow, - 
,, rotomagensis ? d'Orb. - 
„ c/. subaratus, iVi'/ss. 
(Neithea) 4-costatus, 4^0^. - 
„ „ 5-costatus, Sow. - 
Pinna sp.. 
Plicatula inflata, Sow. - 
„ sigillina, Woodw. 
Panopaea Roemeri ? d'Orb. 
Spondylus latus, *SW.. 
„ striatus, /S'ow. - 
Trigonia Constanti, d'Orb. 
,, vicaryana, Lye. v 
Venus faba, 5W. ------ 
Kingena lima, Defr. ' . 
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