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 …

Dolomite formation in the shallow seas of the Alpine Triassic

P Meister, JA Mckenzie, SM Bernasconi… - …, 2013 - Wiley Online Library
Abstract The Alpine Triassic units of Switzerland, Northern Italy and Western Austria offer an
extensive geological archive, in which the enigmatic process of dolomite formation can be …

[PDF][PDF] 9.17-Geochemistry of evaporites and evolution of seawater

M Babel, BC Schreiber - Treatise on geochemistry, 2014 - researchgate.net
This chapter focuses almost exclusively on marine evaporites and in particular on how the
chemistry of seawater is reflected in the mineralogy and facies distribution of deposits in …

Dolomite formation within microbial mats in the coastal sabkha of Abu Dhabi (United Arab Emirates)

TRR Bontognali, C Vasconcelos… - …, 2010 - Wiley Online Library
Microbial mediation is the only demonstrated mechanism to precipitate dolomite under Earth
surface conditions. A link between microbial activity and dolomite formation in the sabkha of …

Do Archean chemical sediments record ancient seawater rare earth element patterns?

KH Johannesson, DL Hawkins Jr, A Cortés - Geochimica et Cosmochimica …, 2006 - Elsevier
Rare earth elements (REE) concentrations of Archean and Proterozoic chemical sediments
are commonly used as proxies to study secular trends in the geochemistry of Precambrian …

Salt transport dynamics across the sediment-underground brine interface driven by tidal hydrology and benthic crab burrowing in muddy tidal flats

T Fu, Y Zhang, X Guo, C **ng, X **ao, B Lei… - Estuarine, Coastal and …, 2024 - Elsevier
Muddy coasts with burrows are widespread globally and most contain brine in underground
aquifers. Salt evaporated on a tidal flat surface is an important source of shallow …

Magnesium isotope composition of sabkha porewater and related (Sub-) Recent stoichiometric dolomites, Abu Dhabi (UAE)

A Geske, S Lokier, M Dietzel, DK Richter, D Buhl… - Chemical …, 2015 - Elsevier
Earliest marine diagenetic sabkha type dolomites are widespread in Earth's geological
record. Potentially, these carbonates may act as archives of past seawater magnesium …

[HTML][HTML] Seawater chemistry of a modern subtropical 'epeiric'sea: Spatial variability and effects of organic decomposition

CL Pederson, Y Ge, SW Lokier, PK Swart… - … et cosmochimica acta, 2021 - Elsevier
Direct studies of recent epeiric seawater chemistry and their geological significance are
relatively few compared to the far more abundant studies from ancient epeiric marine …

Dolomite‐mediating bacterium isolated from the sabkha of Abu Dhabi (UAE)

TRR Bontognali, C Vasconcelos, RJ Warthmann… - Terra …, 2012 - Wiley Online Library
Terra Nova, 24, 248–254, 2012 Abstract The study of microbe‐mineral interactions and the
identification of biominerals in sedimentary rocks provide crucial information on the …

Salinity changes during late Oligocene to early Miocene Asmari formation deposition, Zagros mountains, Iran

ZK Mossadegh, DW Haig, T Allan, MH Adabi… - Palaeogeography …, 2009 - Elsevier
The distributions of sediment grain types and microfacies in two outcrop sections in the
central part of the Zagros Fold and Thrust Belt, Iran, are used to interpret changes in salinity …