Eric R Force

Oct 27, 2018

Contributions to the Geology of Mineral Deposits: A. Exploration for Porphyry Metal Deposits Based on Rutile Distribution, a Test in Sumatera; B. Titanium Mineral Resources of the United States, Definitions and Documentation (Large Text Classic Reprint)

Oct 26, 2018

Contributions to the Geology of Mineral Deposits

Jan 15, 2018

The Late Holocene Geomorphic History of Montezuma Canyon, Southeastern Utah, and the Puebloan Agricultural Landscape (Arizona State Museum Archaeological, #213)

Aug 27, 2015

Impact of Tectonic Activity on Ancient Civilizations

Mar 1, 2013

Titanium Mineral Resources of the Western U.S.

Feb 8, 2013

Type Region of the Ione Formation (Eocene), Central California

Feb 1, 2002

The Relation of "Bonito" Paleo-Channels and Base-Level Variations to Anasazi Occupation in Chaco Canyon, New Mexico

Dec 1, 1997

Geology and Mineral Resources of the Santa Catalina Mountains, Southeastern Arizona (Lds-Gems Pioneer Trek, #1)

Oct 1, 1996

Holocene Depositional History and Anasazi Occupation in McElmo Canyon, Southwestern Colorado (ASM Archaeological)

Dec 1991

Geology of Titanium-mineral Deposits (Special Papers S., #259)