The paleoecological history of two Pennsylvanian black shales
By: [by] Rainer Zangerl and Eugene S. Richardson, Jr.  With contributions by Bertram G. Woodland [and others.
Contributors: Richardson, Eugene Stanley, 1916- joint author.
Series: Fieldiana: geology memoirs,; v.4
Publisher: Chicago Natural History Museum
Published: 1963
Place of publication: Chicago]
Language: eng
Number of pages: 352
Subjects: Paleoecology; Paleontology -- Pennsylvanian
Notes: Bibliography: p. 234-239.
Part of the illustrative matter fold. in pocket.