A molybdenum-isotope perspective on Phanerozoic deoxygenation events

AJ Dickson - Nature Geoscience, 2017 - nature.com
The expansion and contraction of sulfidic depositional conditions in the oceans can be
tracked with the isotopic composition of molybdenum in marine sediments. However …

Drivers of benthic extinction during the early Toarcian (Early Jurassic) at the northern Gondwana paleomargin: implications for paleoceanographic conditions

W Ruebsam, M Reolid, A Marok, L Schwark - Earth-Science Reviews, 2020 - Elsevier
During the early Toarcian multiple environmental perturbations led to the genesis of the
Toarcian Oceanic Anoxic Event (T-OAE), expressed by the widespread occurrence of black …

Molecular markers, carbon isotopes, and rare earth elements of highly mature reservoir pyrobitumens from Sichuan Basin, southwestern China: Implications for …

Z Chen, BRT Simoneit, TG Wang, Z Ni, G Yuan… - Precambrian …, 2018 - Elsevier
Abstract The Moxi–Gaoshiti Bulge of the Sichuan Basin in southwestern China is unique
because it provides insights into the geochemistry of Lower Cambrian reservoir bitumens …

Petrographic and geochemical characterization of the Upper Cretaceous coal and mudstones of Gombe Formation, Gongola sub-basin, northern Benue trough …

HA Ayinla, WH Abdullah, YM Makeen… - International Journal of …, 2017 - Elsevier
Under-exploration of the Upper Cretaceous petroleum systems in the Northern Benue
Trough Nigeria has been attributed largely to lack of subsurface samples and non …

Multiple Controls on Organic Matter Accumulation in the Intraplatform Basin of the Early Cambrian Yangtze Platform, South China

Q Zhang, E Liu, S Pan, H Wang, Z Jing, Z Zhao… - Journal of Marine …, 2023 - mdpi.com
Studying the accumulation rules of organic matter (OM) in paleo-ocean sediments can not
only enhance our understanding of how OM becomes enriched in ancient oceans but also …

Evaluation of the molybdenum isotope system as a petroleum tracer: The Phosphoria petroleum system, western USA

B Kendall, S Wang, P Lillis, L Xing, W Zheng, C Zhu - Chemical Geology, 2023 - Elsevier
The molybdenum (Mo) isotope composition of organic-rich mudrocks is used to infer paleo-
ocean redox conditions but the potential of this isotope system as a petroleum tracer is …

Reconstruction of oceanic redox structures during the Ediacaran-Cambrian transition in the Yangtze Block of South China: Implications from Mo isotopes and trace …

Y Wu, H Tian, J Li, T Li, S Ji - Precambrian Research, 2021 - Elsevier
To explore paleo-ocean redox variations and Mo biogeochemistry across the Ediacaran–
Cambrian transition (EC), continuous fresh core shale samples of Ediacaran to Cambrian …

[HTML][HTML] Carbon and oxygen isotope microanalysis of calcite in the Permian Kupferschiefer system, Saale subbasin, eastern Germany

MS Mohammedyasin, JM Magnall, SA Gleeson… - Chemical …, 2023 - Elsevier
Abstract The Kupferschiefer district in Central Europe contains some of the world's highest-
grade sediment-hosted stratiform Cu (SSC) deposits. In the Saale subbasin (eastern …

Trace element distribution and geochemical zonation in the world-class Nowa Sól sediment-hosted Cu-Ag deposit, SW Poland

T Bieńko, A Pietrzela - Mineralium Deposita, 2022 - Springer
More than 200 samples from sediment-hosted Lower Zechstein Cu-Ag series of the newly
discovered Nowa Sól deposit (SW Poland) were studied in order to determine spatial and …

Diagenetic history and timing of Cu and Zn-Pb sulfide mineralization in the Permian Kupferschiefer system, Saale subbasin, eastern Germany

MS Mohammedyasin, JM Magnall… - Economic …, 2023 - pubs.geoscienceworld.org
Abstract The Southern Permian basin in central Europe contains a number of important high-
grade sediment-hosted Cu deposits. Laterally extensive stratabound Cu and Zn-Pb sulfide …