
San Andreas Rift Zone geology dominates this 1930s survey, marking a stark structural divide between the Portal Ridge and the Angeles National Forest. In this arid landscape of the high desert transition, water is the primary driver of settlement, evidenced by the cluster of activity around Elizabeth Lake. The map reveals a network of homesteads and outposts such as Elizabeth Lake Ranch, Hitchbrook Ranch, and Talamantes nestled along the primary roads.
23 named features on this map. Tap any name to fly to it.
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3 editions found
1915 · Elizabeth Lake
USGS Topo · 1:125,000
1917 · Elizabeth Lake
USGS Topo · 1:125,000
1931 · Little Buttes
USGS Topo · 1:24,000
1931 · Del Sur
USGS Topo · 1:24,000
1931 · Esperanza School
USGS Topo · 1:24,000
1932 · La Brun
USGS Topo · 1:24,000
1932 · Red Rover
USGS Topo · 1:24,000
1932 · Lake
USGS Topo · 1:24,000
1932 · Mint Canyon
USGS Topo · 1:24,000
1932 · Hughes Lake
USGS Topo · 1:24,000