Talkeetna Formation | |
---|---|
Stratigraphic range:
Sinemurian-
Toarcian ~ | |
![]() Map of the region around
Mount Redoubt; Jtk is the Talkeetna Formation (around the estuary of the
Drift River) | |
Type | Formation |
Lithology | |
Primary | Sandstone |
Other | Siltstone |
Location | |
Coordinates | 57°42′N 155°24′W / 57.7°N 155.4°W |
Approximate paleocoordinates | 10°48′N 82°18′W / 10.8°N 82.3°W |
Region | Alaska |
Country | ![]() |
Type section | |
Named for | Talkeetna Mountains |
The Talkeetna Formation is a geologic formation in Alaska. It preserves fossils dating back to the Early Jurassic period. [1]
Talkeetna Formation | |
---|---|
Stratigraphic range:
Sinemurian-
Toarcian ~ | |
![]() Map of the region around
Mount Redoubt; Jtk is the Talkeetna Formation (around the estuary of the
Drift River) | |
Type | Formation |
Lithology | |
Primary | Sandstone |
Other | Siltstone |
Location | |
Coordinates | 57°42′N 155°24′W / 57.7°N 155.4°W |
Approximate paleocoordinates | 10°48′N 82°18′W / 10.8°N 82.3°W |
Region | Alaska |
Country | ![]() |
Type section | |
Named for | Talkeetna Mountains |
The Talkeetna Formation is a geologic formation in Alaska. It preserves fossils dating back to the Early Jurassic period. [1]