36 BULLETIN NO. 30, UNITED STATES NATIONAL MUSEUM. 



32. 



Meek, F. B., atid Wortiien, A. H. Note in relatiou to a genus of Crinoids from the 

 Coal measures of Illinois and Nebraska, proposed by them on page 174 of this volume 

 of the Journal. <;Aui. Journ. Sci., vol. xxxix, 2dser.. p. 350. 1865. New Haven, 

 1865. 



The autliors regard their genus Erisocrinus as identical with Philocrinus de Xoninck. 



Erisocrinus typus is changed to Fhilocrinus pelvie, M. & W. 



E. ncbrasccnuis to P. nehrascensis. 



33. 



Meek, F. B. Preliminary notice of a small collection of fossils found by Dr. Hays 

 (Hayes) on the west shore of Kennedy channel, at the highest northern localities 

 ever explored. <;Am. Journ. Sci., vol. xl, 2d ser., pp. 31-34. 1865. New Haven, 

 1865. 



Upper Silurian. 



Page. 



Zaphrentis haysii, n. s., Meek, 1865 32 



Syringopora, sp. undt 32 



Favosites, sp. undt 32 



Strophomena rhomboidalis, "Wahlb 33 



Strophodonta headleyana, Hall ? 33 



Strophodonta beckii, Hall? 33 



Rhynchonella, sp. undt 33 



Coelospira concava, Hall 33 



Spirifer, sp. undt 33 



Loxonema'i kanei, n.s., 1865, Meek 33 



Orthoceras, sp. undt 33 



Illmnus, sp. undt ; 33 



34. 



Meek, F. B. Note on the genus Gilbertsocrinus Phillips. <;Proc. Acad. Nat. Sci. 

 Phila., vol. xvii, pp. 166-167. 1865. Philadelphia, 1865. 



The author takes the ground that the difference between Gilbertsocilnus Phillips, Goni- 

 asteroidocrinus Lyon & Casseday, and Trematocrinus Hall, is at most not more than Bubgeneric. 



35. 



Meek, F. B. Observations on the microscopic shell structure of Spirifer cuspidatus, 

 Sowerby, aud some similar American forms. < Proc. Acad. Nat. Sci. Phila., vol. 

 xvii, pp. 275-277. 1865. Philadelphia. 



36. 



Meek, F. B., and Wokthen, A. H. Notice of some new types of organic remains 

 from the Coal-measures of Illinois. <[Proc. Acad. Nat. Sci. Phila., vol. xvii, 

 pp. 41-53. 1865. Philadelphia, 1865. 



Genera Acanthotel son, Palajocaris, Anthracerpes, Palseocampa, afterward republished and 

 illustrated in vol. iii of the Illinois Geological Keports. 



CRUSTACEA. 



Entomostraca. 

 Xyphosura. Page. 



Bellinurns, Koenig 43 



B. dance, M. &W.,n. e., 1865 44-45 



Tctradecapoda. 

 leopoda. 



(Anisopoda.) 

 AcanthoteUonida: 



Acanthotelson. n.g., M. &. W., 1865 46-47 



A.stimpsonii,M.»., M. &. W., 1865 47-48 



A. incequalis, a. B-jM. & W., 1865 '.. 48 



