Gary R. O'Brien

Geomorphic mapping and taxonomy of fluvial landforms

J. Wheaton, K. Fryirs, G. Brierley, 2015 .

Mapping valley bottom confinement at the network scale

J. Wheaton, K. Fryirs, G. Brierley, 2019, Earth Surface Processes and Landforms.

The Blurred Line between Form and Process: A Comparison of Stream Channel Classification Frameworks

Alan Kasprak, Kirstie Fryirs, Gary Brierley, 2016, PloS one.

Oxygen isotope composition of annually banded modern and mid-Holocene travertine and evidence of paleomonsoon floods, Grand Canyon, Arizona, USA

R. Parnell, V. Atudorei, Gary R. O'Brien, 2006, Quaternary Research.

A geomorphic assessment to inform strategic stream restoration planning in the Middle Fork John Day Watershed, Oregon, USA

Chris E. Jordan, J. Wheaton, K. Fryirs, 2017 .

Late Quaternary Spring-Fed Deposits of the Grand Canyon and Their Implication for Deep Lava-Dammed Lakes

Gary R. O'Brien, D. Kaufman, J. Mead, 2002, Quaternary Research.

Effects of Natural Flow, and Controlled-flow Releases from Glen Canyon Dam on Grand Canyon Beaches, 1999: A Continuation of a Repeat Photography Study by Grand Canyon River Guides, Inc. (Adopt-a-Beach Program)

Gary R. O'Brien, K. Burke, L. Hamilton, 2000 .