Pliocene and Pleistocene

Maryland Geological Survey George Burbank Shattuck b. 1869; William Bullock Clark 1860-1917; Charles Arthur Hollick 1857-1933; Frederic A Lucas 1852-1929 (Frederic Augustus); Oliver Perry Hay 1846-1930; Elias Howards Sellards 1875-; Edward Oscar Ulrich 1857-1944

Baltimore Johns Hopkins press 1906

Localização: IGC - Instituto de Geociências    (551.780973 M393p )(Acessar)