Search Results - "Devonian"

1

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On the fossil faunas of the Upper Devonian along the meridian of 76° 30' from Tompkins County, N. Y. to Bradford County, Pa.

by Williams, Henry Shaler
Published 1884

Book

2

Cover Image

On the fossil faunas of the Upper Devonian along the meridian of 76° 30' from Tompkins County, N. Y. to Bradford County, Pa.

by Williams, Henry Shaler
Published 1884

Book

3

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Correlation papers: Devonian and Carboniferous

by Williams, Henry Shaler 1847-1918
Published 1891

Book