Publication: [1650] Sedimentology and tectonic history of the two Medicine Formation, Late Cretaceous (Campanian), northwestern Montana




Documented Paleocurrents


# Continental Area Stratigraphic Level Total Records Period Latitude Longitude Tectonic Plate Deposition Environment Paleocurrent Type Lithology Formation
1 North American Upper Cretaceous 15 34690 48.3 -112.22 North American fluvial crossbedding sandstone
2 North American Upper Cretaceous 15 34690 48.12 -112 North American fluvial crossbedding sandstone
3 North American Upper Cretaceous 15 34690 48.8 -111.95 North American fluvial crossbedding sandstone
4 North American Upper Cretaceous 15 34690 48.5 -112.5 North American fluvial crossbedding sandstone
5 North American Upper Cretaceous 15 34690 48.3 -112.5 North American fluvial crossbedding sandstone
6 North American Upper Cretaceous 15 34690 48.4 -112.4 North American fluvial crossbedding sandstone
7 North American Upper Cretaceous 15 34690 48.85 -112 North American fluvial crossbedding sandstone
8 North American Upper Cretaceous 15 34690 47.77 -112.22 North American fluvial crossbedding sandstone
9 North American Upper Cretaceous 15 34690 47.72 -112.22 North American fluvial crossbedding sandstone
10 North American Upper Cretaceous 15 34690 47.7 -112.2 North American fluvial crossbedding sandstone
11 North American Upper Cretaceous 15 34690 48.38 -112.3 North American fluvial crossbedding sandstone
12 North American Upper Cretaceous 15 34690 47.75 -112.2 North American fluvial crossbedding sandstone
13 North American Upper Cretaceous 15 34690 48.12 -112 North American fluvial crossbedding sandstone
14 North American Upper Cretaceous 15 34690 48.9 -112.25 North American fluvial crossbedding sandstone
15 North American Upper Cretaceous 15 34690 48.3 -112.22 North American fluvial crossbedding sandstone