A Cenozoic record of deep oceanic Zn isotopic composition in ferromanganese crusts

M Zhao, N Planavsky, X Wang, Y Zhang… - American Journal of …, 2023‏ - ajsonline.org
Water plays a critical role in erosion and sediment transport and this relationship is most
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …

[HTML][HTML] Groundwater processes in Saharan Africa: Implications for landscape evolution in arid environments

AZ Abotalib, M Sultan, R Elkadiri - Earth-Science Reviews, 2016‏ - Elsevier
Abstract Paleoclimatic regimes over Saharan Africa alternated between dry and wet periods
throughout the Pleistocene Epoch, and it is during the wet periods that the Saharan fossil …

The rise and fall of stromatolites in shallow marine environments

SE Peters, JM Husson, J Wilcots - Geology, 2017‏ - pubs.geoscienceworld.org
Stromatolites are abundant in shallow marine sediments deposited before the evolution of
animals, but in the modern ocean they are restricted to locations where the activity of …

Origins of elements building travertine and tufa: New perspectives provided by isotopic and geochemical tracers

PA Teboul, C Durlet, EC Gaucher, A Virgone… - Sedimentary …, 2016‏ - Elsevier
Fluid/rock interaction represents a major process in the formation of calcitic or aragonitic
travertine and tufa (CATT). In most cases, CATT is associated to limestone dissolution …

Birth and evolution of the Rio Grande fluvial system in the past 8 Ma: Progressive downward integration and the influence of tectonics, volcanism, and climate

M Repasch, K Karlstrom, M Heizler, M Pecha - Earth-Science Reviews, 2017‏ - Elsevier
Abstract The Rio Grande fluvial system has evolved dramatically over the past 8 Ma,
undergoing channel migrations, drainage capture and integration events, volcanic …

Tectonics of the Colorado Plateau and its margins

KE Karlstrom, J Wilgus, JO Thacker… - Annual Review of …, 2022‏ - annualreviews.org
The Cenozoic Colorado Plateau physiographic province overlies multiple Precambrian
provinces. Its∼ 2-km elevation rim surrounds an∼ 1.6-km elevation core that is underlain by …

[HTML][HTML] Cenozoic incision history of the Little Colorado River: Its role in carving Grand Canyon and onset of rapid incision in the past ca. 2 Ma in the Colorado River …

KE Karlstrom, LJ Crossey, E Embid, R Crow… - …, 2017‏ - pubs.geoscienceworld.org
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 …

Detrital zircon U-Pb provenance of the Colorado River: A 5 my record of incision into cover strata overlying the Colorado Plateau and adjacent regions

DL Kimbrough, M Grove, GE Gehrels… - …, 2015‏ - pubs.geoscienceworld.org
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 …

Pliocene subsurface fluid flow driven by rapid erosional exhumation of the Colorado Plateau, southwestern USA

LR Bailey, PW Reiners, G Ferguson… - …, 2024‏ - pubs.geoscienceworld.org
Erosion may modify the architecture of subsurface flow systems by removing confining units
and changing topography to influence patterns of fluid circulation or by inducing gas …

Growth of a Pleistocene giant carbonate vein and nearby thermogene travertine deposits at Semproniano, southern Tuscany, Italy: Estimate of CO2 leakage

G Berardi, G Vignaroli, A Billi, F Rossetti, M Soligo… - Tectonophysics, 2016‏ - Elsevier
A giant carbonate vein (≥ 50 m thick; fissure ridge travertines) and nearby travertine
plateaus in the Semproniano area (Mt. Amiata geothermal field, southern Tuscany, Italy) are …