The SciencesJune 9, 1917
The Periodic Submergence of Europe
An Examination of Hébert's Views of 1857
Stories by Charles Schuchert
The SciencesApril 28, 1917
Atlantis
And the Permanency of the North Atlantic Ocean Bottom
The Periodic Submergence of Europe
An Examination of Hébert's Views of 1857
Atlantis
And the Permanency of the North Atlantic Ocean Bottom