SHUMARD — CATALOGUE OP PALiEOZOIC FOSSILS. 'C4.0 



ACTINOCRINUS, Miller (continued). 



jugosus. Hall, 1860. Geol. Iowa, Sup. to vol. i., p. 49. — Arch. — 

 Warsaw, Illinois. 



Kentuckensis, Sbum. A. cornigervs, Lyon and Casseday, 1859. 

 Jour. Sci.. n. ser., vol. 28, p. 238 (not A. cornigerus, Hall, 

 1858.)— Upp. Held.— Falls of Ohio. 



Konincki, Shumard, 1855. 2d Rep. Geol. Missouri, pt. ii., p. 194, 

 pi. A, fig. 8. — Enc. — Boone & Marion Cos., Missouri ; Bur- 

 lington, Iowa ; Monmouth, Illinois. 



lagena, Hall, Feb., 1801. Des. New Crinoidea., Prelim. Not., p. 

 13. — Enc. — Burlington, Iowa. 



lagunculus, Hall, 18C0. Geol. Iowa, Sup., p. 41. — Arch. — War- 

 saw, Illinois. 



Laura, Hall, Feb., 1861. Des. New Crinoidea, Prelim. Not., p 

 15. — Enc. — Burlington, Iowa. 



lepidus, Hall, 1860. Geol. Iowa, Sup., p. 32. — Enc. — Burlington 

 Iowa. 



leucosia, Hall, Feb., 1861. Des. New Crinoidea, Prelim. Not., p 



1. — Enc. — Burlington, Iowa, 

 limabraehiatus, Hall, Feb., 1861. Des. New Crinoidea, Prelim 



Not., p. 2. — Enc. — Burlington, Iowa. 



liratus, Hall, 1860. Geol. Iowa, Sup., p. 1. — Enc. — Burlington 

 Iowa. 



lobatus, Hall. Geol. Iowa, Sup., p. 51. — Arch. — Warsaw, Illinois 



locellus, Hall, Feb., 1861. Des. New Crinoidea, Prelim. Not., p 



15. — Enc. — Burlington, Iowa. 

 longirostris, Hall, 1858. Geol. Iowa, vol. i., p. 589, pi. xi., fig 



— Enc. — Burlington, Iowa. 



Lowei, Hall, 1858. Geol. Iowa, vol. i., p. 613, pi. 15, fig. 6.— 

 Arch. — Warsaw, Illinois. 



lucina, Hall, Feb., 1861. Des. New Crinoidea, Prelim. Not., p. 



11. — Enc. — Burlington, Iowa, 

 matuta, Hall, Feb., 1861. Des. New Crinoidea, Prelim. Not., p. 



14. — Enc. — Burlington, Iowa. 



var. attenuata, HalL Feb., 1861. Des. New Crinoidea, Prelim. 

 Not., p. 14. 



Meeki, Lyon, 1861. Pr. Ac. N. Sci. Phil., p. 411, pi. 4, fig. 4.— 

 Niag. — Near Louisville, Ky. 



minor, Hall, 1858. Geol. Iowa, vol. i., p. 573. — Enc. — Burling- 

 ton, Iowa. 



Mississippiensis — Dorycrinus Mississipiensis, F. Roemer, 1853. 

 Archiv. fur. Naturgesch., Jahr. 19, bd. i. — Arch. — Warsaw, 

 Illinois. 



var. spiniger, Hall, 1860. Geol. Iowa, Sup., p. 53. — Arch. — 

 Warsaw, Illinois ; Clark Co., Missouri. 



Christyi and A. Verneuilianus, Shumard. and A. cequalis and A. titrbinatvs, Hall. These 

 constitute a very natural group, presenting eyenat a superficial glance a marked contrast 

 with such species as A. multiradiatus and A. scu!j>tus. which approach more closely in 

 structural characters and general appearance A. triacontadattylut of Miller, tho typical 

 species of the genus. 



