190 ACANTHINULA. 



969. Lower Eocene, Lutetien; Calcaise grossier, Boisgouet 

 (Loire Inf.). 



Acanthlnula cencheidium (Cossmann). Helix cenchri- 

 dium Cossm., Bull. Soc. Sci. Nat. Ouest France (2), ii, 1902, 

 p. 116, pi. 11, f. 3, 4. — Acanthinula c, Wenz., Foss. Cat., p. 



970. Lower Eocene, Lutetien: Bois-Gouet (Loire-Inf.). 

 Acanthinula dumasi (Boissy). Helix dumasi Boissy, 



Mem. Soc. Geol. France (2), iii, 1, 1848, p. 273, pi. 5, f. 13.— 

 Helix geslini Boissy, t. c, p. 273, pi. 5, f. 14. — Acanthimda 

 dumasi (Boissy), "Wenz, Foss. Cat., p. 970. Lower Paleocene, 

 Thanetien: Rilly-la-Montagne near Reims; Cheney (Dep. 

 Marne) . 



Acanthinula hesslerana Joos. Centralbl. f . Min., Geol. u. 

 Pal., 1911, p. 705; Jahrb. Nassau. Ver. Naturk., Wiesbaden, 

 vol. 64, 1911, p. 66, text fig. 3. — A. hessleriana Wenz, Foss. 

 Cat., p. 971. Lower Oligocene, Sannoisien : Strophostomakalk, 

 Eselsberg bei Ulm, a. D. 



Acanthinula (?) imperforata (K. Miller). Hyalinia 

 (Conulus) imperforata K. Miller, Jakresh. Ver. vaterl. Na- 

 turk. Wiirttemb., vol. 63, 1907, p. 442, pi. 7, f. 11.— ?? Acan- 

 thinula i., Wenz, Foss. Cat., p. 971. Strophostomakalk, Esels- 

 berg bei Ulm, a. D. 



Acanthinula nana (A. Braun). Helix nana A. Braun, in 

 Walchner, Handbuch der Geognosie, 2d edit., 1851, p. 1140. — 

 Sandberger, Vorwelt, p. 324, pi. 22, f. 14. — Acanthimda nana 

 Wenz, Foss. Cat., p. 972. — Helix (Hyalina) euristhmia Slavik, 

 Archiv d. Naturw. Landesdurchforschung von Bohmen, 1, 

 1869, p. 236, pi. 4, f. 5, 6. Upper Oligocene (Chattien) to 

 Upper Miocene (Tortonien), Germany, Bohemia. 



Acanthinula paludineformis (Sandberger). Helix p., 

 Sandb., Conchyl. Mainzer Tertiarbeckens, 1858, p. 17, pi. 3, 

 f . 9. — Acanthimda p., Wenz, Foss. Cat., p. 973. Middle Oligo- 

 cene, Repulien: Elsheim, Rheinhessen; Upper Oligo., Chat- 

 tien: Hochheim-Florsheim, Hessen-Nassau. 



Acanthinula paron^e (Sacco). Helix (Acanthinula) pa- 

 roncB Sacco, Bull. Soc. Malac. Ital., xii (1887), p. 185; I Moll, 

 ter. Terz. Piemonte, xxii, p. 68, pi. 5, f. 29. Upper Pliocene, 

 Astien : Villafrauchian of Tarsarolo, Prov. Alessandria, Italy. 



