Publication: [2085] Petrology of the Upper Cretaceous strata of the north shore of Orcas Island, San Juan County, Washington




Documented Paleocurrents


# Continental Area Stratigraphic Level Total Records Period Latitude Longitude Tectonic Plate Deposition Environment Paleocurrent Type Lithology Formation
1 North American Upper Cretaceous 2 34763 48.7 -122.95 North American marine general crossbedding sandstone
2 North American Upper Cretaceous 2 34422 48.72 -122.84 North American marine shallow crossbedding sandstone