Image: Jacobsville Sandstone Thickness
Jacobsville_Sandstone_Thickness.jpeg (373 × 346 pixels, file size: 116 KB, MIME type: image/jpeg)
Description: Map showing distribution and thickness of Jacobsville sandstone in the UP. Created in 1992, modified from Hamblin, 1958.
Title: Jacobsville Sandstone Thickness
Credit: USGS (http://pubs.usgs.gov/ha/ha730/ch_j/jpeg/J137.jpeg, linked to from http://pubs.usgs.gov/ha/ha730/ch_j/J-text9.html)
Author: Perry G. Olcott
Usage Terms: Public domain
License: PD
Attribution Required?: No
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