TERTIARY DENTALIUM. 205 



D. GERMANICTJM Chenu, 1842. Illustr. Conchyliologiques, i, pL 

 5, f. 15a, b. No description. Evidently a European Tertiary spe- 

 cies. 



D. GNIZUM De Gregorio, 1890. Ann. Geol. et Palaeont., 8 livr.,. 

 p. 173, pi. 17, figs. 42-43. 



Eocene, Claiborne, Alabama. 



Probably a young Cadulus. Unrecognizable. 



D. GRANDE Deshayes, 1825. Mem. Soc. Hist. Nat. Paris, Vol, 

 ii, p. 365, pi. xvii, figs. 1, 2, 3 ; Descr. An. s. Vert. Bassin Paris, ii r 

 p. 205, pi. 2, f. 1-4, 23-26. 



Fustiaria grandis NEWTON, 1891. Brit. Oligocene & Eocene 

 Moll., p. 285. 



Entaliopsis grandis NEWTON & HARRIS, 1894. Proc. MalacoL 

 Soc. London, Vol. i, p. 67-68. 



Eocene, Paris Basin ; England. 



D. GUIDOTTII Sacco, 1897. Moll. Terr. Terz. Piemonte e Liguria,, 

 xxii, p. 95. New name for D. deshayesii Quid., 1873 ; not of Risso, 

 1826. 



D. deshayesii GUIDOTTI in Cocconi, Mem. Acad. Sci. Bologna (3),. 

 Vol. iii, p. 644-645, pi. vi, fig. 17-17'. 



Piacenzian Pliocene of Rivalta nel Piacentina, Italy* 

 D. HAERINGENSE Dreger, 1892. Ann. K. K. Naturhist. Hofmu- 

 seums Wien, Vol. vii, p. 12, pi. i, figs. 2 a-b. 



Pliocene f Bavaria. 



D. HANNONICUM Briart & Cornet, 1889. Mem. Acad. Roy de 

 Belgique,Vol.67,p.81. 



Upper Eocene of Mons. 



D. HAYTENSE Gabb, 1873. PILSBRY & SHARP, Proc. Acad. Nat. 

 Sci. Phila., 1897, p. 471, pi. xi, figs. 8-9. 



D. haytensis GABB, Trans. Amer. Philos. Soc. (N. Ser.), XV, p. 

 244. 



Oligocene of San Domingo. 



D. IN^EQUALE Bronn, 1831. Italien's Tertiar. Gebild., p. 84. 

 SACCO Moll. Terr. Terz. Piemonte, pt. 22, p. 95, f. 70-73, with var. 

 rotundatior Sacco. 



D. orsum Bonelli, in SISMONDA, Syn. Meth., edit. 1, p. 25. 



Upper Miocene ( Tortonian) of Piedmont and Liguria, Italy. 

 D. IN^EQUICOSTA Seguenza, 1880. Real. Acad. Lincei, An. 1879- 

 80, Form. Terz. Prov. Reggio (Calabria), p. 117, pi. xi, fig. 48, 48a. 



Miocene, Tortonian stage, Italy. 



