Structural and Kinematic Evolution of Eocene-Oligocene Grasshopper Extensional Basin, Southwest Montana
The Grasshopper basin of southwest Montana is a complex east-dipping graben containing five unconformity-bounded sequences of Tertiary sedimentary rocks. The Eocene-Oligocene basin lies within the northern Rocky Mountain Basin and Range province. Geologic mapping in five and a half 7.5 minute quadra...
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| Format: | Others |
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DigitalCommons@USU
2002
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| Online Access: | https://digitalcommons.usu.edu/etd/6729 https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=7797&context=etd |