General & OtherCeratiocaridæ from the upper Devonian measures in Warren County, by Chas. E. Beecher. Eurypteridæ from the lower productive coal measures inCharles Emerson Beecher![Ceratiocaridæ from the upper Devonian measures in Warren County, by Chas. E. Beecher. Eurypteridæ from the lower productive coal measures in]()
Ceratiocaridæ from the upper Devonian measures in Warren County, by Chas. E. Beecher. Eurypteridæ from the lower productive coal measures in
Charles Emerson Beecher
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“Ceratiocaridæ from the upper Devonian measures in Warren County, by Chas. E. Beecher. Eurypteridæ from the lower productive coal measures in” by Charles…
Catalogue details
- Author
- Charles Emerson Beecher
- Category
- General & Other
- Language
- English
- Source
- HathiTrust