AntrimShaleStratigraphicChart.JPG (366 × 570 pixels, file size: 50 KB, MIME type: image/jpeg)
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:33, 4 November 2009 | 366 × 570 (50 KB) | Plazak | {{Information |Description = Chart showing stratigraphic position of the Antrim Shale in the Michigan Basin, USA. |Source = USGS Open-File Report 96-23 |Date = 1996 |Author = Robert T. Ryder |Permission = US f |
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