The following pages link to Mary Ellen Benson (Q44801):
Displayed 5 items.
- Frac sand in the United States: a geological and industry overview (Q59252) (← links)
- Sample descriptions and geophysical logs for cored well BP-3-USGS, Great Sand Dunes National Park and Preserve, Alamosa County, Colorado (Q59534) (← links)
- Nonmetallic Industrial Mineral Resources of the U.S. (Q229820) (← links)
- Locatable mineral assessment tracts for the U.S. Geological Survey Sagebrush Mineral-Resource Assessment Project (Q275022) (← links)
- Perspectives on the paleolimnology of the late Eocene Florissant lake from diatom and sedimentary evidence at Clare’s Quarry, Teller County, Colorado, USA (Q276768) (← links)