Marine faunas of the Devonian tree horizons of Tygart Valley, West Virginia.

2026-04-21T21:52:55Z

Creator Personal:

Tilton, John Littlefield, b. 1863.

Title:

Marine faunas of the Devonian tree horizons of Tygart Valley, West Virginia.

Call Number:

P1186

Date:

1929

Description:

Journal article reprint from: American Journal of Science, v.17 (1929:Apr.).

Subject Topical:

Geology, Stratigraphic--Devonian., Geology--West Virginia--Tygart Valley.

All:

Geology, Stratigraphic--Devonian., Geology--West Virginia--Tygart Valley.