WRITINGS OF F. B. MEEK AND. A. H. WOETHEN. 37 



Page. 

 PdUeocaridae. 



Palceocarisn.g.,M.&.W.,1865 48-49 



P. typus,VL. s.,M. & W.,1865 49-50 



Decapoda, 

 Macrura. 



? Anthrapalcemon, Suiter, 1861 50 



A.gracilis,n.s.,M. Sc'W., 1865 50-51 



Myriapoda. 



f Anthracerpes,n. g.,M. & "W., 1865 51 



A. typug,ji. a-.M.. & W.,1865 51-52 



Insecta. 

 Lepidoptera. 



Palceocampa,n.g.,M.&W.,1865 52 



P. antAraa!, n. 8., M. & "W., 1865 52-53 



37. 



Meek, F. B., and Worthen, A. H. Remarks on the genus Taxocrinus (Phillips). 



McCoy, 1844; and its relations to Forbesiocrinus de Koninck and Le Hon, 1854, 



with descriptions of new species. <[ Proc. Acad. Nat. Sci. Phila., vol. xvii, pp, 



138-143. 1865. Philadelphia, 1865. 



Republished in vol. II of the lUinoia Geoloirical Keporta. 



Page. 



Taxocrinus (Phillips) McCoy, 1844 138-142 



Table showing the gradations of stmctore from Taxocrinus to Forbenocrinus 140 



T. gracilis, n. a., M.&.\Y., 1865 142-143 



38. 



Meek, F. B., and Worthen, A. H. Descriptions of new species of Crinoidea, &c., 

 from the Paleozoic rocks of Illinois and some of the adjoining States. <^Proc. 

 Acad. Nat, Sci. Phila., vol. xvii, pp. 143-155. 1865. Philadelphia, 1865. 



A "note in regard to the name Cincinnati group used in the foregoing paper" is appended 

 on page 155 ; the descriptions are republished and the views restated in the Illinois Geological 



Reports, vol. i. 

 Radiata. 



Echinodermata. 

 Oystidea. Page. 



Comarocystites, Billings, 1854 143 



O.sftMmardi.n. 8.,M. & W.,18G5 143-144 



O. shumardi var. obconicus, n. s., M. & W., 1865 144-145 



Crinoidea. 



Porocrinus, Billings, 1856 145 



P. crassMS, n. s., M. & W., 1865 145-146 



P.pentagonius,-!!. s.,M-. & W., 1865 146-147 



jffeterocrmM*, Hall, 1847 147 



E.crassus,n.9..,U.&. W..1865 147-148 



H. subcrassus, n. s. , M. & "W., 1865 148, 149 



Subgenus Anomalocrimis, M. & W 148-149 



H. 1 {Anomalocrinus) i7icurvtis, n. s., M. & W., 1865 148-149 



Erisocrinus, n. g., M. cfc W., 1865 149 



J5. co/ioidew.?, n. s., M. & "W.,1865 150 



E.tuberculat\is,n.a.,'M.. & "W.,1865 150 



Gyathocrinus, Miller, 1821 150 



O.quinquelobris, ms^M. & "W., 1865 150-151 



G. subtumidus, n. s., M. & W., 1865 151-152 



O. enormis,^. Sc W., 1861 ■ '. 152 



Poteriocrinus, Miller, 1821 152 



P. (Zeacrinus) carbonarius.M. &. "W., 1861 152 



Actinocrintcs, MiUer, 1821 152 



A. pistillus, M.&.W., U.S., 1865 152-154 



Subgenus Sphcerocrinus, M. & W., 1865 154 



A. (Sphcerocrinus) eoncavus,M. & W.,1861 < 154 



