The structural features of the bryozoan genus Homotrypa, with descriptions of species from the Cincinnatian group
By: by Ray S. Bassler
Series: Proceedings (National Museum of Natural History (U.S.)) -- v. 26
Publisher: Govt. Print. Off.
Published: 1903
Place of publication: Washington
Language: eng
Number of pages: 591
Subjects: Fossil Bryozoa
Notes: Issued March 23, 1903.

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