2019 Map of Ruby C-3 SE, 2019 Print
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2019 Map of Ruby C-3 SE

USGS Topo · Published 2019

About this map

The Nowitna River meanders through the southwestern corner of this interior Alaskan landscape, defining the local drainage patterns within the Yukon-Koyukuk region. To the east, the Little Mud River winds across the lowlands, its complex oxbows and shifting channels indicating a dynamic fluvial environment. The terrain is characterized by a high concentration of small lakes and marshy depressions scattered across the valley floors between rising ridges. This area is mapped across several township boundaries, including t10s r23e, t10s r24e, t11s r23e, and t11s r24e, reflecting the formal Public Land Survey System grid overlaying a largely untouched wilderness. The contour lines reveal a transition from the saturated river basins to more elevated, dissected uplands in the northern and central portions of the quadrangle.


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Map Details

Date Portrayed2019
Date Published2019
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2019 Ruby C-3 SE Map

This is the sole edition of this map. No revisions or reprints were ever made.


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CopyrightPublic Domain