Lower and Middle Cambrian stratigraphy in the Great Basin area, by Harry E. Wheeler, 1944.

Compares Cambrian stratigraphy found in Eureka, Pioche and Delamar districts of Nevada; western Grand Canyon and Granite Gorge area, Arizona; Cave Valley, Mormon Range, and Virgin Mountains, Nevada; references.

Originally published in Geological Society of America Bulletin, v. 54, December 1, 1943. Later published as University of Nevada Bulletin, v. 38, no. 3, Geology and Mining Series, no. 39, May 1944. Expands on B31 and B34. Additional information on Cambrian stratigraphy is in B47 and B72.

Bulletin 39, 42 pages, 9x6", 5 b/w drawings, 2 plates: plate 1, columnar sections, 9x10", b/w; plate 2, 1"=67 miles, correlation diagram, 9x10", b/w, $7.80