94 BULLETIN NO. 30, UNITED STATES NATIONAL MUSEUM. 



race. 



Oatleropoda. 



ActCBon , M( )u tfort 129 



A. int^rcalaris, n. B., Meek, 1876, pi. ii, flge. 4 <t-o 129 



Ancktira, ConraA 129 



A.?n<'w6erryi,n. 8.,Mcek, 1876,pl.ii,fig.5 129-130 



Cephalopoda. 



Baculitftt, I^aniarck 130 



i?. anceps vat. obtutiis, Mock, 1876, pi. li,flgs. 1 a-A 130-132 



Prionocyclug, Meek — 132 



P.? OTrtcowfti, n. 8., Meek, 1876, pi. ii, figs. 3 a-d 132-133 



104. 



Mekk, F. B. Report on tlie raleoutological collections of the expedition, <Report 

 Expl. Great BaHiii of the Terr, of Utah, in 1859. By J. H. Simpson. Appendix 

 J, pp. :5;{7 -;??:?, pis. i-v. Washington, 1876. 



Devonian, Carboniferous, .Jtirasftic, Cretaceous, and Tertiary. The explanations were made 

 and the fossils collected nearly eighteen years before the publication of this report, but the 

 paleontology -was corrected in accordance with the views of the author at the time of publication. 



Descriptions of new species. 



DEVONIAN FOSSILS. 



MoUusca. 



Brachiopoda. Page. 



Prodtictvs, Sowerby 34.'i 



P. subacvleatus. Murchison 1 1840, pi. i, figs. 3 a-e 34.5 



Spiri/cr, Sowerby 345 



."?. utahensis, Meek, 1860, pi. i, figs. 4 a-c 345-346 



S. engelmanni. Meek, 1860, pi. i, figs. 1 a-c 346-347 



S. ««n;70«»«. Meek, 1860, pi. i, figs. 5 o-d 347 



Atrypa, Dalman 347 



A. reticularis (Lin.) Balm., 1767, pi. i, figs. 6 o-d 347-348 



J., flijjcra, Schloth, 1813, pi. i, tigs. 2 o-ft 348 



CARBONIFEROUS FOSSnjB. 



Mollusca. 



Polyzoa. 



A rchimcdipora, D'Orbigny 348 



Archimedipora, ? Meek, pi. i, fig. 11 348 



Brachiopoda. 



Chonetee, Fischer .^ 348 



C. verneuiliana var. utahensis, Meek, 1876, pL ii, figs. 2 Or-e 348-349 



Prndxietiui, Sowerby 349 



P. semistriatus, Meek, 1860, pi. i, figs. 7 a-6 349 



P.multistrintuii, Meek, 1860, pi. i, figs. 8 a-6 350 



A thyris, McCoy 350 



A.stibtilita, Hall, sp., 1852, pi. ii, figs. 4 a-6 350-351 



Hpirifer, Sowerby 351 



S. (Spiri/crina ?) scobina, Meek, 1860, pi. ii, figs. 5 a-e 351-352 



5. (Spiriferina) pwJc/ter, Meek, 1860, pi. ii, figs. 1 a-h 352 



,S. camcra*u«, Morton, 18.'i6, pi. ii, figs. 3 a,b 353 



Lamellittranchiata. 



Aviculopecten, McCoy 354 



A. utahensis. Meek, 1860, pi. i, figs. 9a-c 354 



Cephalopoda. 



Orthnceras, Auct 354 



0.6(icM«um, Meek, 1860, pi. i, figs. 10 0-6 254-355 



JURASSIC SPECIES. 



Radiata. 

 Echinodermata. 



Pentacrinites, MiUer 355 



Pentacrinite^, undt. sp.. Meek, pi. iii, figs. 5 Or-c 355 



Mollusca. 

 Lamellibra nchia ta. 



Ostrea, Linnicuo 365 



