TERTIARY DENTALIUM. 207 



D. KICKXII Nyst, 1843. Bull. Geol. Soc. France, Vol. xiv, p. 

 454 ; figured in Descr. Coq. et Polyp, foss. Tert. Belgique, pi. xxxvi, 

 fig.l. 



D. acuticosta KONINCK, 1837. Not of Deshayes. Mera. Roy. 

 Acad. Belg., Vol. xi, p. 29, No. 50. We have not seen this work 

 and take the quotation from Nyst (below). 



D. acuticosta NYST, 1835. Not of Deshayes, 1825. Recher. Coq. 

 foss. prov. Anvers, p. 36. 



D.fossile PHILIPPI, 1846, not of Gmel. Verz. Gegend Magde- 

 burg. Tert. Verstein., Palseontograph, Vol. i, p. 80. 



Eocene of Belgium, Magdeburg, Paris Basin. 

 D. KCENIGIANUM Risso, 1826. Hist. Nat. Europ. Merid., Vol. i, 

 p. 125. Nomen nudum. 



D. L^VE Hilgard & Hopkins, 1878 (not of Schlotheim, 1820). 

 Report Borings, Mississippi River and Lake Borgne (Engineer 

 Depart. U. S. Array), p. 48, pi. iii, fig. 6. 



Post Pliocene, borings for the Lake Borgne outlet, Lousiana. 

 Based upon young shells and fragments, probably referable to D. 

 Jilum Sowerby (p. 118) of the recent and Pliocene faunas. 



D. L^EVIGATUM Eichwald,1830. Nat. Hist. Skizze von Lithuanen, 

 p. 199; Lethsea Rossica, Vol. iii, 1853, p. 136, pi. iii, fig. 18. 



Pliocene f ZuJcowce, Russia. 



D. LJEVIGATUM Ponzi, 1858, not of Eichwald, 1830. Bull. Soc. 

 Geol. France (2), Vol. xv, p. 558. Nomen nudum. 



Pliocene, Rome. 



D. LANDINENSE Vincent, 1877. Ann. & Bull. Soc. Malac. Belg., 

 Vol. xi, p. 158-159, plix, figs. 12a-b-c. 



Lower Eocene of Belgium. 



D. LEBUENSE Philippi, 1887. Tertiar. und Quartar. Verstein. 

 Chiles, p. 106, pi. xii, fig. 18. 



Tertiary of Chili. 



D. LEONID Meunier, 1878. Compt. Rend. Acad. Sci. Paris, Vol. 

 *6, p. 122. 



Eocene of Paris Basin, Sables-moyens, at Jaignes (Seine-et-Marne'). 



D. leonincd SIMROTH, in Bronn, Klassen u. Ordn. des Thier- 

 Reichs, new edit., iii, p. 375. 



D. LINNEI Foresti, 1895. Bull. Soc. Malac. Italiana, Vol. xix, p. 

 246. 



Pliocene, Ponticello, val di Savena, Italy. 



