
Lone Grave Butte rises above the high desert of Lake County in this 2014 survey, anchoring a landscape shaped by intermittent water and volcanic geology. The topographic detail reveals a network of seasonal drainages, including Guano Slough which snakes through the wide Guano Valley and into the steep-walled Guano Canyon to the northwest. The drainage patterns here imply a delicate desert hydrology, where even small features like the Lone Grave Waterhole and Rock Spg were vital landmarks for navigation and survival in this arid territory.
15 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1955 · Adel
USGS Topo · 1:250,000
1957 · Adel
USGS Topo · 1:250,000
1958 · Adel
USGS Topo · 1:250,000
1962 · Adel
USGS Topo · 1:250,000
1967 · Alger Lake
USGS Topo · 1:24,000
1967 · Swede Knoll
USGS Topo · 1:24,000
1968 · Guano Lake
USGS Topo · 1:24,000
1971 · Beatys Butte
USGS Topo · 1:24,000
1971 · Mahogany Butte
USGS Topo · 1:24,000
1971 · Beatys Butte NW
USGS Topo · 1:24,000