Prince Creek Formation | |
---|---|
Stratigraphic range: Early Maastrichtian | |
Type | Geological formation |
Unit of | Colville Group |
Sub-units | Kikak-Tegoseak Quarry, Kogosukruk Tongue, Ocean Point, Coleville River Bluff |
Underlies | Sagavanirktok Formation |
Overlies | Schrader Bluff Formation |
Lithology | |
Primary | Sandstone, mudstone[1] |
Other | siltstone, carbonaceous shale, ash-fall[1] |
Location | |
Coordinates | 70°00′N 151°30′W / 70.0°N 151.5°W |
Approximate paleocoordinates | 83°12′N 115°54′W / 83.2°N 115.9°W |
Region | Alaska |
Country | USA |
The Prince Creek Formation is a geological formation in Alaska with strata dating to the Early Maastrichtian stage of the Late Cretaceous. Dinosaur remains are among the fossils that have been recovered from the formation.[2]
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