Polychaete annelids from the Devonian of Paraná, Brazil.
Series: Bulletins of American paleontology -- v. 33, no. 134
Publisher: Paleontological Research Institute
Published: 1949
Place of publication: Ithaca, NY
Language: eng
Number of pages: 102
Subjects: Paleontology -- Brazil -- Paraná.; Paleontology -- Devonian.
Notes: Bibliogr.

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