The Bristol Mountains dominate the northern landscape of this San Bernardino County quadrangle, situated within the arid expanse of the Mojave Desert. This 2015 survey by the U.S. Geological Survey maps a region defined by its extreme topography and hydrological features, notably the Siberia Wash which drains through the southern sections. The map provides a detailed view of the Public Land Survey System (PLSS) grid, documenting townships like t9n r9e, t9n r10e, and t8n r10e. These survey lines trace the desert's administrative history across a landscape largely void of permanent settlements, showing the intersection of natural landforms and the legal boundaries established for land management in this remote part of Southern California.
8 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.
1942 · Amboy
USGS Topo · 1:250,000
1943 · Amboy
USGS Topo · 1:250,000
1953 · San Bernardino
USGS Topo · 1:250,000
1954 · Needles
USGS Topo · 1:250,000
1955 · Ash Hill
USGS Topo · 1:24,000
1955 · Broadwell Lake
USGS Topo · 1:62,500
1955 · Ludlow
USGS Topo · 1:62,500
1956 · San Bernardino
USGS Topo · 1:250,000
1956 · Needles
USGS Topo · 1:250,000
1956 · Bagdad
USGS Topo · 1:62,500