P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s5-17, Issue 100, 1929April 01, 1929 EDT
Marine Faunas of the Devonian Tree Horizons of Tygart Valley, West Virginia
Marine Faunas of the Devonian Tree Horizons of Tygart Valley, West Virginia
John Littlefield Tilton,
Tilton, J. L. (1929). Marine faunas of the Devonian tree horizons of Tygart Valley, West Virginia. American Journal of Science, s5-17(100), 347–351. https://doi.org/10.2475/ajs.s5-17.100.347