Brackish marine and brackish continental environments are fundamentally different from a compositional perspective. Brackish water is often defined as having salinity lower than that …
RI Dorn, SJ Skotnicki, A Wittmann, M Van Soest - Geomorphology, 2020 - Elsevier
Studies of the evolution of drainage systems in extensional settings like the Basin and Range Province of western North America benefit from well drilling as a means of acquiring …
We applied multiple geochemical tracers (87Sr/86Sr,[Sr], δ13C, and δ18O) to waters and carbonates of the lower Colorado River system to evaluate its paleohydrology over the past …
This paper documents a multi-stage incision and denudation history for the Little Colorado River (LCR) region of the southwestern Colorado Plateau over the past 70 Ma. The first two …
Sanidine dating and magnetostratigraphy constrain the timing of integration of the lower Colorado River (southwestern United States and northern Mexico) with the evolving Gulf of …
New detrital zircon U-Pb age distributions from 49 late Cenozoic sandstones and Holocene sands (49 samples, n= 3922) record the arrival of extra-regional early Pliocene Colorado …
Intense geological activity caused major topographic changes in Western North America over the past 15 million years. Major rivers here are composites of different ancient rivers …
PA Pearthree, PK House - Geosphere, 2014 - pubs.geoscienceworld.org
Geologic investigations of late Miocene–early Pliocene deposits in Mohave and Cottonwood valleys provide important insights into the early evolution of the lower Colorado River …
Abstract The Salt River and Verde River watersheds provide downstream metropolitan Phoenix, Arizona, USA with much of its water supply, and this paper explains how these …