Aldrich Mountains Group
Appearance
Aldrich Mountains Group | |
---|---|
Stratigraphic range: Triassic | |
Type | Group |
Sub-units | Fields Creek Formation, Laycock Graywacke, Murderers Creek Graywacke, Keller Creek Shale[1] |
Location | |
Region | Oregon |
Country | United States |
The Aldrich Mountains Group is a geologic group in Oregon. It preserves fossils dating back to the Triassic period.[2]
See also
[edit]References
[edit]- ^ E-An Zen (1966). "Stockbridge Formation" (PDF). U.S. Geological Survey Bulletin. 1244: A30–A30. ISSN 8755-531X. Wikidata Q79272672.
- ^ Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.