1951 Map of Tyonek A-2, 1965 Print
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1951 Map of Tyonek A-2

USGS Topo · Published 1965

About this map

Cook Inlet dominates this mid-century survey, revealing the complex bathymetry and shifting tidal environment of the upper inlet. At the northern edge, the expansive Susitna Flats and heavy Mud deposits illustrate the active depositional environment near the river mouth. The southern shoreline features the remote settlement of Possession and the geographic prominence of Point Possession, where the terrain rises to a triangulation station at Vabm 116.


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Map Details

Date Portrayed1951
Date Published1965
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:63,360
Physical Dimensions17 x 20.8 inches

Editions of this 1951 Tyonek A-2 Map


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Source Details

CopyrightPublic Domain