
Navajo Indian Reservation territory meets the Colorado and Utah state line in this mid-1980s topographical study. The high desert landscape is defined by massive tablelands such as Cajon Mesa and Cannon Ball Mesa, which are deeply incised by drainage systems like Wickiup Canyon and Little Ruin Canyon. This era shows a landscape undergoing intensive resource extraction, characterized by a dense network of exploration infrastructure throughout the Ismay Oil Field.
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This is the sole edition of this map. No revisions or reprints were ever made.
1886 · Abajo
USGS Topo · 1:250,000
1892 · Abajo
USGS Topo · 1:250,000
1893 · Abajo
USGS Topo · 1:250,000
1956 · Cortez
USGS Topo · 1:250,000
1957 · Moqui NW
USGS Topo · 1:24,000
1957 · Aneth 1 NE
USGS Topo · 1:24,000
1957 · Aneth 1 NW
USGS Topo · 1:24,000
1957 · Moqui SW
USGS Topo · 1:24,000
1958 · Sentinel Peak NW
USGS Topo · 1:24,000
1958 · Cortez
USGS Topo · 1:250,000