WRITINGS OF F. B. MEEK. 93 



Page. 

 Gasteropoda. 



Dentaliiim, LinDaeus 364 



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



Cephalopoda. 



BacuUtes, Lamarck 364 



B. cMcoensis, Trask ? 1856, pi. iv, figs. 2 a-c 364-365 



B. occidental!^. Meek, 1861, pi. iv, figs. 1 a-b 366-367 



Heteroceras, (]'Orl)igny 367 



H. coope.ri, Gabb sji., 1864, pi. iii, figs. 7 a 367 



Ammonites, Biugui^ie 367 



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



A. complexus var. sucicensis, Meek, 1861, pi. v, figs. 2 a-c 369-370 



Placenticeras, Meek 370 



P. ? vancouverense. Meek, 1861, pi. vi, figs. 1 a^c 370-371 



Phylloceras, Suess 371 



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



Nautilus, Linnasiis 373 



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



TERTIARY SPECIES.? 



Mactra, Linnspus 374 



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



102. 



MEEk, F. B. Note on the new genus Uintacrinus, Grinnell. <Bunetm 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. <Report of the Ex- 

 ploring Expedition from Santa ¥6, New Mexico, to the junction of the Grand and 

 Green rivers of the Great Colorado of the West, in 1859, pp. 121-133, 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 



O. (Gryphcea?) uniformis, n. s.. Meek, 1876, pi. i, figs. 2 o-c 124 



Exogyra, Say I24 



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



Anomia, Linnaus 125 



A. nitida,ii.s., Meek, 1876, pi. i, figs. 4 a-b 125 



Caprotina, d'Orbigny 126 



C. (Bequienia ?) bicornis, Meek, 1876, pi. i, figs. 7 Or-b 126 



Plicatula, Lamarck 136 



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



Inoceramus, So werby 127 



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



Crasnatella, Lamarck 127 



G. shumardi, n. s., Meek, 1876, pi. ii, flgs. 7 a-c 127-128 



Cypren,er!a, Conrad 128 



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



Cardium, Linna?us 128 



O. fedMwTn, n. s.. Meek, 1876, pi. ii, fig.s. 6 a,b ,. 128-129 



