220 Eocene Fossils of the United States. 
20. Fusus perlatus, Con. Resembles F’. ficulneus. (Paris.) 
21. F. pachyleurus,Con. Allied to F. conjunctus, Desh. (Paris.) 
22. Rostellaria laqueata,. Con. Very analogous to R. fissurella, 
am. (Paris.) 
23. Voluta Sayana, Con. “Allied to V. a Sow. (London 
clay.) 
24. V. petrosa, Con. Closely allied to V. spinosa. (Paris. ) 
25. Oliva alabamensis, Con. Allied to O. plicaria, Lam. 
26. O. bombylus,Con. Allied to O. clavulus, Lam. 
27. Aupiiticin staminea, Con. Allied to A. canalifera, Lam. 
(Paris. ) 
28. Monoceros vetusta, Con. Very nearly allied to Murex minax, 
Brander, (Fusus minax, Lam.) (London clay and Paris.) 
Nortz.—I add here a few remarks upon some tertiary fossils recently 
described by Mr. Lonsdale and Mr. Forbes, in the Proceedings of the 
Geological Society of London, iv, part 3. 
Anthophyllum lineatum, Lonsdale. This Miocene coral I figured 
and described in the Transactions of the Geological Society of Penn- 
sylvania, i, 340, pl. 13, fig. 4, 1835, where it bears the name of Litho- 
dendrum lineatum. 
Astrea hirtolamellata, Michelin. The species thus designated by 
Lonsdale is named by me Astrea marylandica, in the Proceedings of 
the Academy of Natural Sciences of Philadelphia, for June, 1841, 
p- 33. 
Amphidetus virginianus, Forbes. This echinoderm is described by 
me in the Proceedings of the Academy of Natural Sciences, for Dec., 
1843, vol. i, p. 327; and is there named Spatangus orthonotus. If the 
generic name be changed, the species should stand as the Amphidetus 
orthonotus. 
Echinus Rufinii, Forbes. This species appears to be identical with 
my 4. philanthropus, in the Proceedings of the Academy of Nat 
Sciences of Philadelphia, for Oct. 1843, vol. i, p. 310. 
Endopachys alatum, Lonsdale. This is the Turbinolia Maclurit 
of Lea, and is figured in the Contributions to Geology, Plate V1, fig- 
206. Lonsdale’s figures b, c, of another species of Endopachys, rep- 
resent apparently the Turbinolia Stokesit of Lea; Contributions to 
Geology, Plate VI, fig. 207. 
Additional Remarks, by J. D. Dana.—The genus Endopachys of 
Lonsdale includes certain Turbinolie, either turbinate or cuneiform, 
