Year of Award
Master of Science (MS)
Department or School/College
Department of Geology
Geology, Stratigraphic Jurassic., Geology Montana., Geology Canada.
The University of Montana
Johnson, Durwood Milton, "Middle Jurassic of north central Montana and adjacent areas of Canada" (1961). Graduate Student Theses, Dissertations, & Professional Papers. 7127.
© Copyright 1961 Durwood Milton Johnson