WRITINGS OF F. B. MEEK AND A. H. WORTHEN. 45 



Paga 

 Nautilus, Linnasns, 1758 305 



X. globatus, Sowerby? 1825, pi. xxiv, figs. 5 a, 6 305-306 



JV^. chestcrensis, M. & W., 1860, pi. xxiv, flga. 4 a, b 306-307 



Subgenus Endohbus* M. & W., 1865 307-308 



N. (Endolobus) spectabilis, M. <t W., 1860, pi. xxv, figs. 1 a, b 308-309 



INVEKTEBEATE FOSSILS OF THE COAL MKASUBES. 



Radiata. 



Crinoidca. 



Cyathocrinus, Miller, 1821 310 



C? sangamonensis, M. & "W., 1861, pi. xxvi, figs. 1 a, b, and fig. 31, p. 311 310-312 



Zeacrinus, Troost 312 



Z. discus, M. &. W., 1860, pi. xxvi, figs. 3 a, b 312-313 



ZJ crassu^, M. & W., 1860, pi. xxvi, figs. 2 a, b, and fig. 32, p. 315 314-315 



Erisocrinii-s, M. &. "\V., 186p 315-317 



E.typus, M. & W., 1865, fig. 33, p. 317, and fig. 34 a-c, p. 318 317-318 



E. conoideus, M. & W., 1865, figs. 35 a, 6 318-319 



E. tuberculatus, M. & W., 1865 319-320 



Mollusca. 



Brachiopoda. 



Productus, Sowerby, 1812 320 



P. nanus, M. & W., 1860, pi. xxvi, figs. 4 o-d 320-321 



Syntriclasma, M. &. W., 1865 321-323 



S. hemiplicata. Hall, (sp.), 1862, figs. 36 a-c, p. 322, and fig. 37 a, b, p. 324 322-325 



Lamell ibranchiata. 



Aviculopectcn, McCoy, 1852 326 



A. coxanus, M. & W., 1860, pi. xxvi, fig.6a, b 326-327 



A. pellucidus, M. &, W., 1860, pi. xxvi, fig. 5 a, b 327-328 



A. koninckii, M. & "W., 1860, pi. xxvi, fig. 8 328-329 



A. inferlineatus, M. & "W., 1860, pi. xxvi, fig. 7 a, b 329-330 



A. occidentalis, Sliumard ? 1855 pL xxvli, figs. 4, 5, 6 a 331-332 



Streblopteria, McCoy, 1851 332-334 



SJ tenuilineata, M. & W., 1860, pLxxvi, fig8.9 a, b 334-336 



Eumicrotis, Meek, 1864 336-337 



E. havmi var. sinuata, M. & "W. [1866], pL xxvii, figs, 12 a, 12 6, 13, 14 338-339 



Pterinea, Goldfuss, 1833 339 



Subgenus Monoptena,\ M. & W., 1866 330-340 



P. (Monopteria) gibbosa, M. & W., 1866, pL xxvii, figs. 11, 11 a, & 340-341 



Myalina, de Koninck, 1844 341 



M. swatlovi, McChesney, 1860, pi. xxvii, figs. 1 a-d 341-342 



M. meliniformis,'M.. & W., 1866, pi. xxvii, fig. 3 343-344 



M. recurvirostris, M. &. "W., 1860, pL xxvi, figs. 9 a-c 344-345 



Schizodus, King, 1844 345 



Schizodui, , sp.?, pi. xxvii, fig. 7 345-346 



Edmondia, de Koninck, 1844 346 



E.unioniformis, sp., Phillips, 1836, pL xxvii, figs. 6, 6 a and 2) 346-347 



Pleurophorus, King, 1844 347 



P.subcostatus,M. & W., 1865, pL xxvii, figs. 2, 2 a 347-349 



Solenomya, Lamarck, 1819 349 



S. radiata, M. & W., 1860, pi. xxvi, fig. 10 a, I> 349-350 



Allorisma, King, 1844 350 



Allorisma, sp. nndt., pi. xxvii, figs. 9, 9 a 35O 



Gasteropoda. 



Pleurotomaria, Defrance, 1836 351 



P. subconstricta, M. & TV., 1860, pi. xxviii, figs. 6 o-o 351-352 



P.spedosa, M. & W., 1860, pi. xxviii, figs. 5 o-c 352-353 



P.scitula, M. & "W., 1860, pi. xxviii, figs. 9 o-d 353-354 



P. brazoensis, Shumard? 1860, pi. xxviii, figs. 1 a-d 354-355 



P. tenuicincta, M. & W., 1860, pi. xxviii, fig. 3 o-d 355-356 



P. granulo-striata, M. &. W., 1860, pi. xxviii, fig. 2 a-d 356-357 



P.pratteni, M. & W., 1860, pi. xxviii, fig. 7 a-d 357-358 



P. subsinuata, M. & W., 1860, pi. xxvii, fig3.4 o-d 358-359 



P. turbiniformis, M. & W., 1860, pi. xxviii, figs. 8 a-c 359-360 



* tv5ov, within ; Aoj3o9, a lobe. f /xovot, solitary ; Trrepov, a wing. 



