Santa Rosa Wash and its arterial tributaries, Anegam Wash and Sil Nakya Wash, dominate the desert floor in this 2014 topographic study of the Sif Oidak District. The landscape is defined by the sharp verticality of the Santa Rosa Mountains and Slate Mountains rising abruptly from the alluvial plains. These drainage patterns and mountain passes dictate the modern and historical movement through the region, centered around Bia-15. Notable landforms such as Komelik Mtn and Owls Nest Mtn provide fixed landmarks for navigating this part of the Sonoran landscape. The survey captures the intricate relationship between high-altitude ridges like Komelik Pass and the vast desert washes that channel seasonal moisture across the arid terrain.
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This is the sole edition of this map. No revisions or reprints were ever made.
1934 · Silver Bell
USGS Topo · 1:125,000
1941 · Vekol Mountains
USGS Topo · 1:62,500
1942 · Silver Reef Mountains
USGS Topo · 1:62,500
1942 · Vekol Mountains
USGS Topo · 1:62,500
1953 · Ajo
USGS Topo · 1:250,000
1956 · Tucson
USGS Topo · 1:250,000
1957 · Ajo
USGS Topo · 1:250,000
1958 · Ajo
USGS Topo · 1:250,000
1958 · Tucson
USGS Topo · 1:250,000
1959 · Tucson
USGS Topo · 1:250,000