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2017 Map of Tyonek B-8 NE, 2017 Print
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2017 Map of Tyonek B-8 NE

USGS Topo · Published 2017

About this map

Glacial movement and riverine patterns define the landscape where the Skwentna River winds through the northern portion of this quadrangle. The map documents the shared boundary of the Matanuska-Susitna Borough and the Kenai Peninsula Borough, a line that cuts across high-elevation terrain and icy expanses. To the east, the ice-carved topography is anchored by the N Twin Glacier and S Twin Glacier, which feed the local drainage systems. In the southern half of the sheet, the Nagishlamina River flows through a deep valley, illustrating the complex watershed of this uninhabited region. The absence of roads or permanent structures emphasizes the wilderness character of the area, providing a precise record of the physical geography and administrative divisions at the time of the survey.

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Map Details

Date Portrayed2017
Date Published2017
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2017 Tyonek B-8 NE 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