The composition of crinoid skeletons
By: by F. W. Clarke and W. C. Wheeler.
Contributors: Wheeler, Walter Calhoun.
Series: Geological Survey professional paper -- 90-D; Shorter contributions to general geology -- 1914; Shorter contributions to general geology
Publisher: U.S. Govt. Print. Off.
Published: 1914
Place of publication: [Washington
Language: eng
Number of pages: 37
Subjects: Crinoidea, Fossil.; Chemistry, Analytic.
Notes: Includes bibliographical footnotes and index.