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2019 Map of Ophir B-2 SE, 2019 Print
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2019 Map of Ophir B-2 SE

USGS Topo · Published 2019

About this map

The Innoko River winds through the heart of this interior Alaskan wilderness, cutting through the eastern reaches of the Kuskokwim Mountains. In this landscape, drainage patterns define the geography, with major tributaries such as Dominion Cr and Henry Cr flowing from the high ground of Caribou Mtn. This part of the Yukon-Koyukuk region is characterized by significant topographical shifts, where the high ridges of the Kuskokwim range descend toward the active river valley. The map details the intricate hydrography of the sub-arctic terrain, including smaller named flows like Fourmile Cr and Frying Pan Cr, which are essential markers for navigating this roadless expanse. This survey provides a precise account of the natural boundaries and elevation contours of a region primarily defined by its hydrology and mountain landforms.

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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 Ophir B-2 SE Map

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

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain