Ridge near Poison Lake. Converse County, Wyoming. 1922.
Dates
Date Taken
1922
Summary
Ridge near Poison Lake, south of Douglas, at the right, massive conglomerate correlated with the lower sandstone of the Dakota group at Bellvue, Colorado; overlain by the variegated lower shale in the smooth slope to the left of the massive layer; the middle sandstone inconspicuously exposed, forming the highest point; the middle shale still farther to the left; and the upper sandstone forming the slope to the left of that. Converse County, Wyoming. 1922. Plate 30-A in U.S. Geological Surrvey. Professional paper 149. 1927. Plate 4-B in U.S. Geological Survey. Bulletin 751. 1925.
Summary
Ridge near Poison Lake, south of Douglas, at the right, massive conglomerate correlated with the lower sandstone of the Dakota group at Bellvue, Colorado; overlain by the variegated lower shale in the smooth slope to the left of the massive layer; the middle sandstone inconspicuously exposed, forming the highest point; the middle shale still farther to the left; and the upper sandstone forming the slope to the left of that. Converse County, Wyoming. 1922. Plate 30-A in U.S. Geological Surrvey. Professional paper 149. 1927. Plate 4-B in U.S. Geological Survey. Bulletin 751. 1925.
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