Publication: [2052] Stratigraphy and sedimentation of the Upper Cretaceous Montana Group of northwestern Montana, with detailed bedform analysis of Two Medicine Formation complexly cross-bedded sandstone




Documented Paleocurrents


# Continental Area Stratigraphic Level Total Records Period Latitude Longitude Tectonic Plate Deposition Environment Paleocurrent Type Lithology Formation
1 North American Upper Cretaceous 6 34014 37.72 -112.52 North American marine shallow crossbedding sandstone Montana Group
2 North American Upper Cretaceous 6 34014 37.63 -112.43 North American marine shallow crossbedding sandstone Montana Group
3 North American Upper Cretaceous 6 34014 37.75 -112.45 North American marine shallow crossbedding sandstone Montana Group
4 North American Upper Cretaceous 6 34014 37.65 -112.55 North American marine shallow crossbedding sandstone Montana Group
5 North American Upper Cretaceous 6 34014 37.6 -112.6 North American marine shallow crossbedding sandstone Montana Group
6 North American Upper Cretaceous 6 34014 37.67 -112.45 North American marine shallow crossbedding sandstone Montana Group