With elevations ranging from 5000 feet with a Chihuahuan Desert ecosystem to mixed conifers at 9000 feet, the South Mogollon Rim is comprised of many diverse species of plants and animals from ducks to lizards.

With elevations ranging from 5000 feet with a Chihuahuan Desert ecosystem to mixed conifers at 9000 feet, the South Mogollon Rim is comprised of many diverse species of plants and animals from ducks to lizards.

Evaluation of drill cuttings for determination of formation change using particle-size analysis, San Diego, California Andreas Polis B.S. Candidate Department of Geological Sciences San Diego State University Advisor Dr. Eleanore Robbins -------------------------------------------------------------------------------- ABSTRACT The Municipality of San Diego is reliant on imported water and is in need of control over future water supplies. Outside factors affecting imported supply...

Evaluation of drill cuttings for determination of formation change using particle-size analysis, San Diego, California Andreas Polis B.S. Candidate Department of Geological Sciences San Diego State University Advisor Dr. Eleanore Robbins -------------------------------------------------------------------------------- ABSTRACT The Municipality of San Diego is reliant on imported water and is in need of control over future water supplies. Outside factors affecting imported supply...

Calibrating the onset of weathering in saprock: An initial step Anthony Norton B.S. Candidate Department of Geological Sciences San Diego State University Advisor Dr. Gary Girty -------------------------------------------------------------------------------- ABSTRACT Saprock is that part of the regolith in which more than 20% of the weatherable minerals are chemically or texturally altered. In the Peninsular Ranges of southern California, saprock is a ubiquitous feature of the...

Provenance Investigation of the Early Tertiary “Rim Gravels”: Implications for Cenozoic Evolution of the Colorado Plateau Brian Tillquist M.S. Candidate Department of Geological Sciences San Diego State University Advisor Dr. David Kimbrough -------------------------------------------------------------------------------- ABSTRACT The early Tertiary “Rim gravels” were deposited by northerly and easterly flowing fluvial systems across the boundary of the southwestern...