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Thickness and lithology of Upper Ordovician and Lower and Middle Silurian rocks in the Michigan basin

Oil and Gas Investigation Chart 33

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Abstract

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Thickness and lithology of Upper Ordovician and Lower and Middle Silurian rocks in the Michigan basin
Series title:
Oil and Gas Investigation Chart
Series number:
33
Edition:
-
Year Published:
1948
Language:
ENGLISH
Description:
2 maps ;103 x 126 cm. (folded 28 x 23 cm.)
Scale:
4000000