New trilobites from the Maquoketa beds of Fayette county, Iowa /

Bibliographic Details
Main Author:	Slocom, Arthur Ware, 1860-
Format:	Book
Language:	English
Published:	Chicago, [publisher not identified] ; 1913.
Series:	Publication (Field Museum of Natural History) ; 171. Fieldiana. Geology ; v. 4, no. 3.
Subjects:	Trilobites. Paleontology > Iowa > Fayette County. Paleontology > Ordovician.

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