Cambrian trilobites
By: by Charles D. Walcott.
Series: Smithsonian miscellaneous collections -- v. 64, no. 5; Cambrian geology and paleontology -- v. 3, no. 5; Publication -- 2420; Publication (Smithsonian Institution) -- 2420.
Publisher: Smithsonian Institution
Published: 1916
Place of publication: City of Washington
Language: eng
Number of pages: 456
Subjects: Trilobites.; Paleontology -- Cambrian.
Notes: Includes bibliographical references.