BIBLIOGRAPHY OF 1876. 269 



Gabb (W.M.) — Notes on American Cretaceous Fossils, 

 with Descriptions of sonne New Species. — Pioc. Ac. 

 Nat. Sci. Philad., 1876, pp. 276 to 324 and plate 17. 



This paper is in one sense a geographical list of the fossils of 

 Georgia, and includes the names of 4 N'autilus, 2 Aniinoniies, i 

 Hamites, i Fusus (a new subgenus, Exi/ifiisi/s), 3 Surcula, i 

 Drillia, 2 Lagena (s.g. of Tritoninvi), i Nassa, i Fasciolaria, 3 

 Crypiorhytis, (s.g. of Fasciolaria), bFyropsis, 3 VolutoderNia (new 

 genus created from Fhlgoiaria), i Leioderiiia, 6 Volntomorpha 

 (new genus), i Rostellites, i Ptychosita (new genus connecting 

 Ficidopsis and Ficus), 2 Gyrodes, i Ainauropsis, 2 Funatia, 3 

 Opalia (s.g. of Scaia), 2 Aiuhura, i Aporrhats, i Fuiimiopsis, i 

 I Gyrotropis (new genus allied to Frichotropis), i Furritella, i 

 Laxispira (new genus), i Bivonia, i Eudoptygma (new genus 

 allied to Fhonis), 2 AtapJirus, i Xylophagella (s.g. of Fiirnus), 2 

 Martesia, i Leptosolen, i Legumen, i Feriplomya^ i Solyvia (not 

 Soleviya), i Fhoiadomya^ i Cymbophora^ i Schizodesi/ia, i Feiiea, 

 I Fellina, i G^c?/-/', i Feronceoderma, 2 Cypjimeria^ 3 Frachycardiuni 

 (s.g. of Cardium), i Granocardiiiin (ditto), 3 Crassatella, i 

 Anthony a, i (^//.v, i Lithophaga, i I/iocemnius, 3 Frigonia, i 

 Venilia, 7 Idonearca, i Neniodon^ i Frigonarca^ i Axincea, 2 

 Nucula, I Nuculana, i Cainptonectes, i Sincyclonenia, Neithea, i 

 Anomia, i Faranomia, 7 Ostrea, 2 Gryphcea and i Exogyra. 

 The new species are — Nautilus Biyani, Exilijusus Kerri^ Surcula 

 strigosa, Drillia Georgiana, Figena edentatuni, Nassa globosa, 

 Cryptorhytis crassicosta, C. Kerri. C. obliquicostata^ Ftychosyca 

 inoniata, Opalia Fhoniasi, O. cyclostonia, A. bicarinata, Gyrotropis 

 squajnosus, Laxispira lumbricaiis, Bivonia cretacea, Ataphrus Kerti, 

 Fholadoniya Littlei, Schizodesma appressa, Fellinella Geoigiana, 

 Garielliptica, Feronceoderma Georgiana, Cyprimeria torta, Frigonia 

 angulicosta, Idonearca Corolinensis, I. Alabaniensis, I. Littlei, 

 Frigonarca cuneata, Neithea compiexicosta, Ostrea Bryanii, O. 

 Littlei and (9. exogyrella. 



