On the Carboniferous xiphosurous fauna of North America
By: by A.S. Packard.
Contributors: National Academy of Sciences (U.S.)
Series: Memoirs of the National Academy of Sciences -- v. 3, 16th memoir
Publisher: G.P.O.
Published: 1886
Place of publication: [Washington
Language: eng
Number of pages: 257
Subjects: Paleontology -- Carboniferous.; Arthropoda, Fossil; Xiphosura.
Notes: "Read November 13, 1885."