Revision of the palaeocrinoidea...
By: by Charles Wachsmuth and Frank Springer...
Contributors: Springer, Frank, 1929-2009
Publisher: Collins, printer [etc.
Published: 1879
Place of publication: Philadelphia
Language: eng
Subjects: Fossil Crinoidea
Notes: Part 3 in 2 sections.

"Extracted from the Proceedings of the Academy of natural sciences, November 4, 1879, [July 26, 1881, July 28, 1885, Mar. 30, 1886]"

Pt. 2-3 printed by W. P. Kildare.
Table of contents: title: Pt. 1. Ichthyocrinidae and Cyathocrinidae. - Pt. 2. Sphaeroidocrinidae, with the sub-families Platycrinidae, Rhodocrinidae, and Actinocrinidae. - Pt. 3. Discussion of the classification and relations of the brachiate crinoids and conclusion of the generic descriptions.