2019 Map of Ruby B-4 SE
USGS Topo · Published 2019About this map
Bonanza Cr winds through the interior landscape of the Yukon-Koyukuk Census Area in this 2019 topographical record. The terrain is defined by the drainages of Little Bonanza Cr and Valley Cr, which carve through the elevations of the Ruby region. This survey captures a remote wilderness area primarily organized by the Public Land Survey System, as indicated by the township boundaries of t13s r21e, t13s r22e, t14s r21e, and t14s r22e. The absence of developed roads or settlements on this sheet reflects the isolated nature of the Alaskan interior during the early 21st century, making it a valuable reference for understanding the hydrological patterns and undisturbed topography of the Yukon River watershed.
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Map Details
Editions of this 2019 Ruby B-4 SE 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 A-3
USGS Topo · 1:63,360
1952 · Ruby A-4
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
USGS Topo · 1:250,000
1953 · Ruby B-3
USGS Topo · 1:63,360
1964 · Ruby
USGS Topo · 1:250,000
2019 · Ruby A-4 NW
USGS Topo · 1:25,000
2019 · Ruby A-3 NW
USGS Topo · 1:25,000