Geology of the Portal quadrangle, North Dakota

Geologic Quadrangle 47
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Publication type Report
Publication Subtype USGS Numbered Series
Title Geology of the Portal quadrangle, North Dakota
Series title Geologic Quadrangle
Series number 47
DOI 10.3133/gq47
Edition -
Year Published 1954
Language ENGLISH
Description 1 map :col. ;44 x 29 cm. on sheet 76 x 128 cm., folded to 76 x 64 cm.
Scale 62500
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