Category:Scientific articles mentioning the Grayburg Formation
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Media in category "Scientific articles mentioning the Grayburg Formation"
The following 3 files are in this category, out of 3 total.
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Federal Register 1978-05-11- Vol 43 Iss 92 (IA sim federal-register-find 1978-05-11 43 92).pdf 1,202 × 1,606, 167 pages; 13.94 MB
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Federal Register 1987-08-07- Vol 52 Iss 152 (IA sim federal-register-find 1987-08-07 52 152).pdf 1,070 × 1,412, 153 pages; 44.36 MB