Lower Middle Devonian Proetid Trilobites from Michigan, Southwestern Ontario, and Northern Ohio

Stumm, E. C.

1953

Citation: Vol. 11, No. 2 <http://hdl.handle.net/2027.42/48275>

Series/Report no.: Contributions

Description: 11-31

Name: ID114.pdf

Size: 1.8MB

Format: PDF

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