2019 Map of Ruby B-4 NE, 2019 Print
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2019 Map of Ruby B-4 NE

USGS Topo · Published 2019

About this map

The Monzonite Hills dominate the central terrain of this quadrangle in the Yukon-Koyukuk Census Area, rising as a prominent upland between several drainage systems. The Sulatna River winds through the northwestern corner of the sheet, while Monzonite Cr and Valley Cr define the lower elevations to the south and east. This landscape remains largely undeveloped, showcasing the intricate topographic contours of interior Alaska and the natural hydrography that dictates the flow of water away from the high points of the hills. The map provides a detailed record of the relief and waterway patterns, which are essential for understanding the remote geography and seasonal environmental changes in this subarctic region.


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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 B-4 NE Map

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


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Source Details

CopyrightPublic Domain