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

USGS Topo · Published 2019

About this map

Mastodon Cr and Mammoth Cr define the northern drainages of this Interior Alaska landscape within the Yukon-Koyukuk Census Area. The terrain is characterized by a complex network of small waterways, including Hurst Cr and Frisco Cr, which carve through the high elevations. The absence of roads or permanent structures reflects the extreme isolation typical of the Ophir region, a territory primarily shaped by its hydrology and the systematic township and range lines of the Public Land Survey System. Researchers can trace the headwaters of numerous creeks like Boob Cr and Basin Cr, whose names hint at the area's prospecting history and the nomenclature of early Alaskan mining districts.

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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 SW 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