84 
ON TIIE GEOLOGY AND NATURAL HISTORY 
CATALOGUE OF CRETACEOUS FOSSILS, continued. 
Fusus? tenuilineatus, Hall & Meek, 1854, Mem. Am. Acad. Arts and Sci. 
Boston, v. N. S. 394, pi. iii, fig. 9,. 
Busyeon B air d i, Meek & Hayden,. 
Pyrula Bairdi, M. & II. March 1856, Pr. Acad. Nat. Sci. Phil. 66. 
Busyeon Bairdi , M. & H. June, 1856, “ “ 126. 
TURRITIDAE. 
Turris mino r, Evans & Shumard sp. 
Pleuroloma minor , E. & S. 1857, Trans. Acad. Sci. St. Louis, i, 41. 
Turris contortus, Meek & Hayden, ........ 
Fusus contortus , M. & H. March 1856, Pr. Acad. Nat. Sci Phil. 65. 
PleiLrotoma contorta, M. & H. May 1860, “ “ 183. 
BUCCINID^E. 
Buccinum c o n s t r i c t u m, Hall & Meek sp. ....... 
Fusus constrictum, II. & M. Mem. Am. Acad. Arts and Sci. Boston, v, 391, pi. 
iii, fig. 7. 
Pseudobuccinum Nebrascense, Meek & Hayden,. 
Buccinum? Nebrascense, M. & H. March 1856, Pr. Acad. Nat. Sci. Phil. 67. 
Pseudobuccinum Nebrascense, M. & H. May 1857, “ “ 140. 
FASCIOLARIADiE. 
Fasciolaria ? c r e t a c e a, M. & IT. March 1856, Pr. Acad. Nat. Sci. Phil. 66, . 
Faseiolaria b u c c i n oi d e s, M. & H. “ “ “ 67, . 
NATICIDAE. 
Natica (Lunatia) suberass a, hi. & IT. April 1856, Pr. Ac. Nat. Sci. Phil. 87, 
Natica (Lunatia) Moreauensis, M. & II. Mar. 1856, “ “ 64, 
Natica (Lunatia) occidentalis, M. &H. “ “ “ 64, 
Amauropsis paludinseformis, Hall & Meek, sp. ..... 
Natica paludincef or mis, H. & M. 1854, Mem. Am. Sci. and Arts, Boston, v, 389, 
pi. iii, fig. 3. 
Amauropsis paludincef or mis, M. & H. May 1860, Pr. Acad. Nat. Sci. Phil. 185. 
SCALID2E. 
Scala (Acirsa) cerithiformis, Meek and Hayden, . . . . . 
Scalaria cerithiformis, M. & II. March 1856, Pr. Acad. Nat. Sci. Phila. 63. 
Turbonilla cerithiformis, M. & II. May 1860, “ “ 185. 
CERITIIIOPSID2E. 
Cerithiopsis Moreauensis, Meek & Hayden,. 
Turritella Moreauensis, M. & H. March 1856, Pr. Acad. Nat. Sci. Phila. 70. 
Cerithiopsis Moreauensis, M. & H. May 1860, “ “ 185. 
STROMBID2E. 
Gladius? Cheyennensis, Meek & Hayden,. 
Postellaria fusiformis, II. & M. 1854, Mem. Acad. Sci. and Arts, Boston, v, N. 
S. pi. iii, fig. 10. 
(Non R. fusiformis, Pictet and Roux, 1848.) 
Formations in ascending order. 
