Some trilobites of the Lower Middle Ordovician of eastern North America
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Author
Publication
1925 - Printed for the Museum, Cambridge, Mass, Massachusetts
Language
English
Alternate Titles
- Ordovician trilobites
Subjects
Series Statement
- Bulletin of the Museum of Comparative Zoölogy at Harvard College -- v. 67, no. 1
- Bulletin of the Museum of Comparative Zoology -- v. 67, no. 1.
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