Category:Scientific articles mentioning the Creston Formation

Media in category "Scientific articles mentioning the Creston Formation"

The following 2 files are in this category, out of 2 total.

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  Report of Chief Astronomer, Department of the Interior, for year ending 31st March, 1910. Vol. II. and III. (IA 1912v46i18p25a 0855).pdf 429 × 691, 1,049 pages; 42.49 MB
  
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  Report of Chief Astronomer, Department of the Interior, for year ending 31st March, 1911. (IA 1912v46i18p25a 0856).pdf 429 × 691, 1,049 pages; 42.49 MB