Title: New species of crinoids from Illinois and other states.
Authors: Miller, S. A. 1836-1897.; Gurley, Wm. F. E. 1854-; Gurley, Wm. F. E. 1854-
Publisher: E. F. Hartman, state printer,
Year: 1896
Subjects: Crinoidea, Fossil.; Crinoidea, Fossil Illinois.