WRITINGS OF F. B. MEEK AND A H. WORTHEN. 59 



Pago. 



Grammysia, de Vemeiiil, 1847 439 



G. ? rhomhoidalis, M. &, W., 1865, pi. xi, tigs. 5 a, b 439-441 



Gasteropoda 441 



Platyceras, Conrad, 1840 441 



P. ventricosuyn, Comad, 1840, pi. xi, figs. 4 a, 6 441-442 



Isonema* M. & AV., 1865 442-443 



I. dcpressa, M. &. W., 18C5, p. 443, flgs. A, B, and pi. xi, figs. 6 a, 6 443 



Cephalopoda --- 444 



Gomphoceran, Soweiby, 1839 444 



^ G. turbiniforme.U. & W., 1866, pi. xii, figs. 2 a,b 444 



Cyrtoceras, Goldf. 1832 445 



C. sacmtlum,M.& W., 1866, pi. xii, figs. 3 a-c 445-446 



Gyroceras, de Koninck, 1844 446 



G. constrictum, n. s., M. & W., 1866, pi. xii, figs. la,b 446-447 



Articulata 447 



Crustacea 447 



PAaco^s, Emmericb, 1839 447 



P. rana, Green, sp., 1832. pi. xi, figs. 1 a-e 447^49 



CARBONIFEUOU.S SPECIES. 

 FOSSILS OF THE KINDBRHOOK GUOUP. 



Molhtsca 450 



Brachiopoda 450 



BhynchoneUa,'Fisher,im9 450 



R. inissouricnsis, Shuraard, 1855, pi. xiv, figs. 7 a~d 450-452 



Lamellihranchiata ' 453 



Pernopccten, WincliPll, 1865 453 



P. shumardianus, 'Winchell, 1865, pi. xiv, figs. G a,b. 453-455 



Piemiea, Goldf., 1832 456 



P. wndwia^a, n. 8., M. & W., 1868, pi. xiv, fig. 5 456 



Gasteropoda 457 



Platyceras, Conrad, 1840 457 



P. iOrihonychia?) subplicatum,'K.&W.,lSm,\)\.U,&gs.ia^c 457 



P. haliotoides, M. &. W., 1866, pi. xiv, figs. 3 a, 6 458 



PorceiZm, Leveille, 1835 458 



P. nodosa, Hall, 1860, pi. xiv, figs. 1 a, 6 458-459 



Gyroceras, de Koninck, 1844 459 



G. rockfordengis,M. & W., 1866, pi. xiv, fig. 2 a 459-460 



Articulata 460 



Crustacea 460 



Proetu^, Steininger, 1830 ? 460 



P. eU!pticus,M.& W., 1865, pi. xiv, fig. 8 460-462 



FOSSILS OF THE BUULINGTON GROUP. 



Badiata 463 



Echlnodermata 463 



Belemnocrinus, Whil e, 1862 463 



B. whitii, M. & W., 1 866, p. 463, fig. — , and pi. xviii, fig. 4 a-c 463-464 



Catillocrinus, Trocst, 1850 465 



C. waehsmuthi,^.. & W., 1866, pi. xviii, fig. 5 465-466 



Pia«j/emiu«, Miller, 1821 466 



P. scobina, M. & ^Y., 1861, p. 406, fig. — , and pi. xvi, tig. 9 466-467 



P. planus, Osren &, Slinmard ? 1850, pi. xvi, fig. 6 467-468 



P. (Pleurocrinus) cwper, M. & W., 1861, p. 408, fig. — , and pi. xviii, fig. 9 468-469 



Acti7iocrinus, Miller, 1821 470 



A. {Saccocrinus n amplus, M. & W., 1861, p. 470, fig. — , and pi. xvi, fig. 2 470-472 



A. [Batocrinus) pintillus, M. & W., 1865, pi. xvi, figs. 4 a, 6 472-474 



Steganocrinus, M. &. W., 18G6 474 



/S. pentagonus. Hall, sp., 1858, pi. xvi, fig. 8 474-476 



Rhodoerinus, Miller, 1821 - 476 



B. nanus, M. & W., 1866, p. 476, figs. — , and pi. xviii, figs. 2a,b 476-478 



Bursacri7ius,iM.&W., ISei 478 



B. wachsmuthi, M. & W., 1861, pi. xvii, fig. 6, and p. 479, fig. — 479-480 



* lo-ot, equal; vriixa, a thread. i^vpua, a purse ; xpifoi', a lily. 



