
Lava Beds National Monument anchors the northwestern corner of this territory, where volcanic geology dictates the landscape. Notable subterranean and surface features include Captain Jacks Ice Cave, Valentine Cave, and the dramatic Glass Flow near Black Mountain. The map records significant history of the Modoc War, explicitly marking the Battle of Dry Lake 1873 (Site) and two locations of Indian Fortifications (Ruins) that suggest the defensive strategies used during nineteenth-century conflicts.
47 named features on this map. Tap any name to fly to it.
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5 editions found
1886 · Modoc Lava Bed
USGS Topo · 1:250,000
1892 · Modoc Lava-Bed
USGS Topo · 1:250,000
1932 · Bartle
USGS Topo · 1:96,000
1939 · Bartle
USGS Topo · 1:125,000
1950 · Mt. Dome
USGS Topo · 1:62,500
1951 · Clear Lake Reservoir
USGS Topo · 1:62,500
1951 · Tulelake
USGS Topo · 1:62,500
1952 · Timber Mountain
USGS Topo · 1:62,500
1952 · Hackamore
USGS Topo · 1:62,500
1952 · Medicine Lake
USGS Topo · 1:62,500