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North Dakota is underlain by Precambrian crystalline basement rock, although these rocks are less well understood than in neighboring states. In the Proterozoic, a mountain range known as the Western Dakota Mobile Belt formed between two billion and 1.8 billion years ago in connection with the Trans-Hudson orogeny, stretching north into Manitoba and Saskatchewan before eroding almost entirely ...
The fossil was collected in 2015 by the North Dakota Geological Survey, a state agency dedicated to geology and public education about minerals and fossils. In fact, Zietlow said, NDGS 10838 was ...
North Dakota, South Dakota: Country: United States: The Ludlow Formation is a geologic formation in western North Dakota. [1] It preserves fossils dating back to the ...
North Dakota: Country: United States: The Cannonball Formation is a geologic formation in western North Dakota. [1] It preserves fossils dating back to the Paleogene ...
Bibliography of the Geology and Natural Resources of North Dakota 1814 - 1944 with Supplements - One and Two. North Dakota Geological Survey. Scott, Mary Woods (1981). Annotated Bibliography Of The Geology Of North Dakota 1960–1979. North Dakota Geological Survey. "Summary of North Dakota History-Conclusion and Bibliography".
The Sentinel Butte Formation is a geologic formation of Paleocene age in the Williston Basin of western North Dakota. [1] It preserves significant assemblages of non-marine plant and animal fossils .
This list of the prehistoric life of North Dakota contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of North Dakota. Precambrian [ edit ]
Lemke, Richard Walter; Preliminary geologic map showing boundaries of glacial Lake Souris, North Dakota; Report 52-02; U.S. Geological Survey; Reston, VA; 1952; doi:10.3133/ofr5292 The Glacial Lake Souris occupied the basin of the Souris River from the most southern portion of this river's loop in North Dakota to its elbow in Manitoba , where ...