Category:Scientific articles mentioning the Helms Formation

Media in category "Scientific articles mentioning the Helms Formation"

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

Geology, energy and mineral resources assessment of the Humphrey Canyon area, New Mexico (IA geologyenergy00cruv).pdf 1,268 × 1,670, 52 pages; 2.65 MB
Smithsonian miscellaneous collections (IA smithsonianmisce1221955smit).pdf 860 × 1,345, 652 pages; 33.65 MB

Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:Scientific_articles_mentioning_the_Helms_Formation&oldid=534476838"