Publication: [2018] Dispersal patterns of Lower and Middle Tertiary sedimentary rocks in portions of the Chiwaukum Graben, east central Cascade Range, Washington




Documented Paleocurrents


# Continental Area Stratigraphic Level Total Records Period Latitude Longitude Tectonic Plate Deposition Environment Paleocurrent Type Lithology Formation
1 North American Middle Eocene 26 42488 37.45 -120.33 North American fluvial crossbedding sandstone
2 North American Middle Eocene 26 42488 37.3 -120.27 North American fluvial crossbedding sandstone
3 North American Middle Eocene 26 42488 37.38 -120.29 North American fluvial crossbedding sandstone
4 North American Eocene 26 42020 37.63 -120.58 North American fluvial crossbedding sandstone
5 North American Eocene 26 42020 37.69 -120.56 North American fluvial crossbedding sandstone
6 North American Eocene 26 42020 37.6 -121.8 North American fluvial crossbedding sandstone
7 North American Eocene 26 42020 37.58 -120.85 North American fluvial crossbedding sandstone
8 North American Eocene 26 42020 37.7 -120.72 North American fluvial crossbedding sandstone
9 North American Eocene 26 42020 37.7 -120.55 North American fluvial crossbedding sandstone
10 North American Eocene 26 42020 37.55 -120.7 North American fluvial crossbedding sandstone
11 North American Eocene 26 42020 37.71 -120.57 North American fluvial crossbedding sandstone
12 North American Eocene 26 42020 37.64 -120.5 North American fluvial crossbedding sandstone
13 North American Eocene 26 42020 37.7 -120.54 North American fluvial crossbedding sandstone
14 North American Eocene 26 42020 37.65 -120.52 North American fluvial crossbedding sandstone
15 North American Eocene 26 42020 37.75 -120.58 North American fluvial crossbedding sandstone
16 North American Eocene 26 42020 37.73 -120.6 North American fluvial crossbedding sandstone
17 North American Eocene 26 42020 37.7 -120.62 North American fluvial crossbedding sandstone
18 North American Eocene 26 42020 37.62 -120.56 North American fluvial crossbedding sandstone
19 North American Eocene 26 42020 37.33 -120.42 North American fluvial crossbedding sandstone
20 North American Lower Permian 26 27291 34.87 -111.83 North American fluvial crossbedding sandstone Hermit
21 North American Lower Permian 26 27291 34.8 -111.85 North American fluvial crossbedding sandstone Hermit
22 North American Lower Permian 26 27291 34.95 -111.87 North American fluvial crossbedding sandstone Hermit
23 North American Lower Permian 26 27291 34.9 -111.9 North American fluvial crossbedding sandstone Hermit
24 North American Lower Permian 26 27291 35 -112.05 North American fluvial crossbedding sandstone Hermit
25 North American Lower Permian 26 27291 34.9 -111.8 North American fluvial crossbedding sandstone Hermit
26 North American Lower Permian 26 27291 34.87 -111.93 North American fluvial crossbedding sandstone Hermit