A median dorsal plate of Holonema from the upper Devonian of New York
By: by John W. Wells. February 1, 1943
Series: Bulletins of American paleontology -- v. 27, no. 107; Bulletins of American paleontology -- v. 27, no. 107.
Publisher: Paleontological research institution
Published: 1943
Place of publication: Ithaca, N.Y
Language: eng
Number of pages: 10
Subjects: Paleontology
Notes: "References ": p. 8.