WRITINGS OF F. B. MEEK. 93 



Page. 



Gasteropoda. 



Dentalium, Linnaeus - 364 



D. komooksensc, Meek, 1857, pi. iii, fig. 6 364 



Cephalopoda. 



Baculites, Lamarck 364 



JJ. cWcoCTi«w, Trask ? 1856, pi. iv, flgs. 2 a-c 364-365 



B. oceidentalis, Meek, 1861, pi. iv, figs. 1 a-h 366-367 



Heteroceras, d 'Orljigny 367 



H. eooperi, Gabb sp., 1864, pi. iii, figs. 7 a 367 



Ammonites, Biuguidre 367 



A. newberryanus. Meek, 1857, pi. iv, figs. 3 a, 6 367-368 



A. complcxvi var. sucicensis, M eek, 1861, pi. v, figs. 2 a-c 369-370 



Placenticeras, Meek 370 



P. ? vancouverense, Meek, 1861, pi. vi, tigs. 1 Or-c 370-371 



Phylloceras, Suess 371 



P.? ramosus, Meek, 1857, pi. v, figs. 1 a-b 371-373 



Nautilus, Linnfeus 373 



N. campbelli, Meek, 1861, pi. vi, figs. 2, 2a 373 



TERTIARY SPECIES.? 



Mactra, Linnaens , 374 



M.gibbsana, Meek, 1861, pLii, figs. 8 a-b 374 



102. 



MEEk, F. B. Note on the new genus Uintacrinus, Grinnell. <;Bulletin U. S. Geol. 

 and Geog. Surv. of the Terr., vol. ii, No. 4, pp. 375-378, 2 wood cuts. 1876. Wash- 

 ington, 1876. 



This paper consists largely of a redescription and rectification of the genus. 



Page. 



Uintacrinus, n. g. , Grinnell, 1876 375-378 



U. socialis, n. s., Grinnell, 1876 ?, figs. A, B, p. 375 375 



103. 



Meek, F. B. Descriptions of the Cretaceous Fossils collected on the San Juan explor- 

 ing expedition under Capt. J. N. Macomb, U. S. Engineers. <]Eeport of the Ex- 

 ploring Expedition from Santa F(5, New Mexico, to the junction of the Grand and 

 Green rivers of the Great Colorado of the West, in 1859, pp. 1*21-133, pis. i and ii. 

 Washington, 1876. 



The exploration was made in 1859, but the report was not published until 1876, when Mr. 



Meek revised the work in accordance with his views at the time of publication. 



Lamellibranchiata. Page. 



Ostrea, Linnaeus 123 



O. lugubris, Conrad, 1857, pi. i, figs. 1 a-d 123-124 



0. (Gryphcea ? } uniformis, n. s.. Meek, 1876, pi. i, figs. 2 ft-c 124 



Exogyra, Say 124 



E. columbella, n. s., Meek, 1876, pi. i, figs. 3 a-d 124-125 



Anemia, Linna-us 125 



A. nitida, n. s.. Meek, 1876, pi. j, figs. 4 a-b 125 



Caprotina, d'Orbigny 126 



G. (Requicnia ?) bicornis, Meek, 1876, pi. i, figs. 7 a-b 126 



Plicatula, Lamarck 136 



P. arenaria, n. s.. Meek, 1876, pi. i, figs. 5 a-e 126-127 



Inoceramus, So werby 127 



1. fragilis, H. & M., 1856 ? , pi. i, fig. 6 127 



Crassatella, Laniarck 127 



O. shumardi, n. s., M.ee^, 1876, pi. ii, figs. 7 a-c 127-128 



Gyprenteria, Conrad 128 



G.? crassa, n. s.. Meek, 1876, pi. i, figs. 8 a-d 128 



Gardium, Linna'us 128 



O. beUulum,Q. s., Meek, 1876, pi. ii, figs. 6 a,b ,...,, 1S8-125) 



