The paleontology of the Niagaran limestone in the Chicago area
By: By Stuart Weller.
Series: The Chicago academy of sciences ... Bulletin no. IV of the Natural history survey
Publisher: Printed by A. J. Mouat)
Published: 1900
Place of publication: (Chicago
Language: eng
Subjects: Paleontology -- Silurian.; Paleontology -- Illinois.; Crinoidea, Fossil.; Trilobites.
Notes: Each plate accompanied by leaf with descriptive letterpress.

Issued in parts, paged continuously.

Bibliography of Silurian Crinoidea: pt. I, p. (57)-60.

Bibliography of North American Silurian Trilobita, with A bibilographic list of species: pt. II, p. (181)-210.
Table of contents: value: pt. I. The Crinoidea. 1900.; value: pt.II. The Trilobita. 1907.