70 BULLETIN NO. 30, UNITED STATES NATIONAL MUSEUM. 



83. 



Meek, F. B. Descriptions of a few new species and one new genus of Silurian fossils 

 from Ohio. <;Am. Journ. Sci., vol. iv, 3d ser., pp. 274-281 1872. New Haven, 

 1872. 



Genus Dicraniscus, afterward fully described and illustrated in the Paleontology of Ohio 

 (Newberry). 



Page. 



Protaster / granuliferus, n. s., Meek, 1872 274-275 



Palceanter incomptus, n. s., Meek, 1872 275-277 



Ithynchonella neglecta var. scobina, Meek, 1872 277-278 



Pleurotomaria (Scalites^) tropidophora, n. s., Meek, 1872 278-279 



" Dicraniscus, n. g.. Meek, 1872 27&-280 



D. ortoni, n. s., Meek, 1872 280-281 



84. 



Meek, F. B. Preliminary Paleontological report consisting of lists of fossils, with 

 descriptions of some new types, &c. <;Prelim. Rep. U. S. CJeol. Surv. of Wyoming 

 and Portions of Contiguous Territories, pp. 287-318. 1870. Washington, 1871. 

 Silui'ian, Carboniferous, Jui-assic, Cretaceous, and Tertiary, Genera Arcopagella, Crassatel- 

 lina, Leptesthes, Pyrgulifera. 



General remarks 287-295 



Pyrgulifera, n. g.. Meek, 1871 294 



Lists of fossils collected 295-299. 



Descriptions of new species and genera 299-318 



CAKB0NIFEK0U8 8PKCIE8. 



Page. 

 Vdmondia aspenwallensis, n. a.. Meek, 1871 299-300 



CRETACEOUS FORMS. 



Cras«a«eHi?ia, n. g.. Meek, 1871 300,301 



0.oWo/i(jfa, U.S., Meek, 1871, figs. A & B, p. 301 301 



Pachymya? truncata, n. s.. Meek, 1871 301-302 



Inoceram us alhis, n. s., Meek, 1871 302-303 



Unio (Baphia ?) nehrascensis, n. s., Meek, 1871 303 



Arca.i'yaraHete, U.S., Meek, 1871 303-304 



Yoldia microdonta, u. s., Meek, 1871 ." 304 



Corbicula nucalu; n. s.. Meek, 1871 304-305 



Oorbicula 1 subtrigonalis, n. s.. Meek, 1871 305-306 



Cardium pauperculum, n. s.. Meek, 1871 306 



Gardium ( Prutocardia) saliiKmse, n. s.. Meek, 1871 306-307 



Cardium karmasense, n. s. , Meek, 1871 307-308 



Mactra'l canonensis, n. s.. Meek, 1871 308 



Arcopagella, n. g.. Meek, 1871 308 



A. mrtc«roides, n.8.,Meek, 1871, figs. A and B, p. 309 309-:^10 



Tellina aubscitula, u. s.. Meek, 1871 310 



Tapes wyomingensis, ii. s., Meek, 1871 310-311 



Leptosolen conradi,n. s., Meek, 1871 311-312 



Anisomyon centrale, n. s.. Meek, 1871 312 



Turritella kansaseimis, n. s.. Meek, 1871 312-313 



Turbo mudgeanim, u. s., Meek, 1871 313 



TERTIARY SPECIES. 



I7moZ«anws, U.S., Meek, 1871 ^ 313-314 



U. waskakieiig^ig, n. s.. Meek, 1871 314 



Corbicula 'I fracta, ii. s.. Meek, 1871 .' 314-315 



Corbicula cragsatelliforinis, n. s.. Meek, 1871 315-316 



Qoniobasin chrysallig, n. s.. Meek, 1871 316 



Ooniobanis nodwJi/Vra, n. s., Meek,1871 316-317 



Bythinella gregaria, n. s., Meek, 1871 317-318 



* Diminutive of Jixpai'os a two-pronged fork. 



