Pycnodesma, a new molluscan genus from the Silurian of Alaska
By: by Edwin Kirk
Series: Proceedings of the United States National Museum -- v. 71, no. 20
Publisher: U.S. Govt. Print. Off.
Published: 1928
Place of publication: Washington
Language: eng
Subjects: Mollusks, Fossil; Paleontology -- Silurian; Paleontology -- Alaska
Notes: "No. 2692."

"From the Proceedings of the United States National Museum, v. 71, art. 20 ... "

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