2019 Map of Ruby B-3 NW
USGS Topo · Published 2019About this map
Monzonite Hills dominate the western portion of this terrain, located within the Ruby B-3 NW quadrangle in interior Alaska. The landscape is defined by the winding course of the Lost River, which meanders across the lower half of the sheet through a series of wetland basins and low-lying drainage channels. This 2019 survey documents the natural hydrography and elevation contours of the Yukon-Koyukuk Census Area, illustrating the complex water systems that feed into the larger regional basins. The map provides a detailed view of the township and range boundaries including t12s r22e and t13s r23e, showing the administrative grid overlying this remote subarctic environment.
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Map Details
Editions of this 2019 Ruby B-3 NW Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1951 · Ruby
USGS Topo · 1:250,000
1952 · Ruby C-3
USGS Topo · 1:63,360
1952 · Ruby B-4
USGS Topo · 1:63,360
1952 · Ruby B-3
USGS Topo · 1:63,360
1952 · Ruby C-4
USGS Topo · 1:63,360
1952 · Ruby
USGS Topo · 1:250,000
1953 · Ruby B-3
USGS Topo · 1:63,360
1964 · Ruby
USGS Topo · 1:250,000
2019 · Ruby B-3 SE
USGS Topo · 1:25,000
2019 · Ruby C-3 SW
USGS Topo · 1:25,000