Correlation chart of frontier formation from Greenhorn Range, southwestern Montana, to Mount Everts in Yellowstone National Park, Wyoming
Tysdal RG and Et Al.. 1990. Correlation chart of frontier formation from Greenhorn Range, southwestern Montana, to Mount Everts in Yellowstone National Park, Wyoming. USGS Miscellaneous Field Studies Map MF-2116, pamphlet. Department of the Interior, US Geological Survey
The purpose of this report is to review stratigraphic relationships and nomenclature for the Frontier Formation in the region of the measured sections, and to discuss contact relationships with overlying and underlying formations. These goals are accomplished through the presentation of new data, including the faunal and palynofloral identifications and the four measured sections displayed graphically in this report, and the reinterpretation of existing data.
- Type
- Published Report
- Authors
- Tysdal, Russell; Et Al.
- Date of Issue
- 1990
- Publisher
- Department of the Interior, US Geological Survey
- Units
- HIST , YELL
- Keywords
- Dating, ehistory, Formations, Frontier Formation, Geochemistry, Geology, Geology, Greenhorn Range, History, Landforms, Mount Everts, Mount Everts, Rocks, Sandstone, Siltstone, Stratigraphy