The anorthosite area of the Laramie mountains, Wyoming
Subtitle: Part I : Geomorphologic history : Part II : Petrographic and structural discussion
By: By Katharine Stevens Fowler ...
Series: Contribution from the Department of geology of Columbia university -- v. 40, no. 4; Contributions from the Dept. of Geology of Columbia University -- v. 40, no. 4
Published: 1930
Place of publication: New Haven]
Language: eng
Number of pages: 403
Subjects: Anorthosite; Stratigraphic Geology; Petrology
Notes: Vita.

"Reprinted from the American journal of science, vol. XIX, April, 1930."

Cover-title.

Thesis (PH. D.)--Columbia university, 1930.