Looking up San Juan canyon from a point near mouth of Clay Gulch. San Juan County, Utah. 1921.
Dates
Date Taken
1921
Summary
Looking up San Juan canyon from a point near mouth of Clay Gulch. Platform is underlain by Shinarump conglomerate, but in foreground terrace gravels and landslide material rest on Shinarump. Moenkopi formation is exposed in lower part of canyon walls. Photo by Robert N. Allen. San Juan County, Utah. August 27, 1921. Plate 6-A in U.S. Geological Survey. Professional paper 132. 1925. Plate 8-A in U.S. Geological Survey. Water-supply paper 538. 1924.
Summary
Looking up San Juan canyon from a point near mouth of Clay Gulch. Platform is underlain by Shinarump conglomerate, but in foreground terrace gravels and landslide material rest on Shinarump. Moenkopi formation is exposed in lower part of canyon walls. Photo by Robert N. Allen. San Juan County, Utah. August 27, 1921. Plate 6-A in U.S. Geological Survey. Professional paper 132. 1925. Plate 8-A in U.S. Geological Survey. Water-supply paper 538. 1924.
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