256 
THE CRETACEOUS ROCKS OF BRITAIN. 
Cephalopoda. 
Ammonites [Hoplites] falcatus, Mant. - 
„ [Acanth.] cenomanensis, d'Arch. 
„ [ „ ] Mantelli, Sow. - 
,, [ ,, ] navicularis, Mant. - 
,, [ ,, ] rotomagensis, Brongn. 
„ [Schloenb.] Coupei, Brongn. 
,, [ ,, ] varians, Soiv. - 
Baculites baculoides, Mant. 
Hamites simplex, d'Orb. - 
,, ornatus ?. 
Scaphites sequalis, Sow. - 
Turrilites Bergeri, Brongn. (type)- 
,, costatus, Lam. - 
tuberculatus, Bose. 
Belemnites sp. ------ 
Nautilus elegans, Sow. - 
„ fleuriausianus, d'Orb. 
Gasteropoda. 
Avellana cassis, d'Orb. . 
Columbellina sp. ----- - 
Fusus Espaillaci ? d'Orb. - 
Pleurotomaria perspectiva, Mant. - 
„ sp. (casts) - 
Lamellibranchiata. 
Ostrea canaliculata, Sow. (= lateralis) - 
,, carinata, Sow. ( = frons) 
,, hippopodium, d'Orb. - 
,, vesicularis, Lam. - 
,, vesiculosa, Souk (var. Baylei) - 
Exogyra columba, Lam. 
,, conica, Sow. - 
,, haliotoidea, Sow. - 
Pecten asper, Lam. - 
„ Espaillaci, d'Orb. - 
,, Galliennei, d'Orb. - 
,, liispidus, Goldf. ----- 
,, orbicularis, Sow. - 
,, puzosianus, d'Orb. - 
,, (Neithea) sequicostatus, d'Orb. - 
,, ,, quinquecostatus, Sow. - 
,, „ cometa, d'Orb. 
Lima Reichenbacbi, Geinit - 
„ sarthensis, Guer. ----- 
„ simplex, d'Orb. - 
„ semiornata, d'Orb. - 
„ intermedia 0r5. - - 
Inoceramus striatus, /S'oic. - 
„ latus, d'Orb non Mant. - 
Modiola ligeriensis, d'Orb. - 
,, inornata, d'Orb. - 
Pinna Galliennei, cTOr/;. 
Plicatula sigillina, Woodw. - - - - 
Myqconclia cretacea, d'Orb, - 
Zone of 
Turrilites 
Bergeri. 
Zone of 
Ammonites 
Mantelli. 
Zone of 
Ammonites 
Rotomagensis. 
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