The Deseado formation of Patagonia. Eighth Amherst expedition, 1911. Published under the auspices of the Trustees of Amherst College Loomis, Frederic Brewster, 1873-1937 creator Amherst Patagonian Expedition (8th : 1911) contributor text book [Concord, N.H Rumford Press] 1914 1914
print
ENG Paleontology Patagonia QE752 P3 L6 https://www.biodiversitylibrary.org/bibliography/30477 10.5962/bhl.title.30477 OTU