Fieldiana Geology, Vol. 14, No. 3, December 29, 1960. Arctoryctes and Some Other Chadronian Vertebrate Microfossils from Nebraska, pp. 41-57
ASIN: B01N6U8AJW
Paperback: 30 pages
Dimensions: 8.5 x 0.1 x 11 inches
Weight: 4.5 ounces
Language: English