Search
Skip to Search Results
Filter
Author / Creator / Contributor
Subject / Keyword
Languages
Collections
Year
Item type
Departments
Supervisors
-
Fall 2014
The Laramide orogeny (~80-50 Ma) was an anomalous period of mountain-building in the western United States that took place >1000 km inboard of the Farallon Plate subduction margin. The orogeny was preceded by the development of the Western Interior Seaway and eastward migration of the volcanic...
1 - 1 of 1