Abstract The early Toarcian Oceanic Anoxic Event (Jenkyns Event) was associated with major world-wide climatic changes with profound effects on the global carbon cycle. This …
F Hao, X Zhou, Y Zhu, Y Yang - Organic geochemistry, 2011 - Elsevier
Three Paleogene syn-rift intervals from the Bohai Bay Basin, the most petroliferous basin in China, were analyzed with sedimentological and geochemical techniques to characterize …
A laboratory study has been conducted to investigate the transport of gases (He, Ar, CH 4) and water in the matrix of Lower Toarcian Posidonia Shale samples from three shallow …
Profiles of Mo/total organic carbon (TOC) through the Lower Toarcian black shales of the Cleveland Basin, Yorkshire, United Kingdom, and the Posidonia shale of Germany and …
L Schwark, A Frimmel - Chemical Geology, 2004 - Elsevier
Aquatic depositional environments where anoxic conditions extend from bottom waters into the photic zone occurred frequently during the geologic past. Periods of photic-zone anoxia …
This study conducted comprehensive bulk and molecular geochemical analyses, as well as elemental investigations, on seventeen black shale samples collected from the Upper …
Abstract The Early Jurassic Toarcian oceanic anoxic event (T-OAE) is characterized by an extinction event, a major sea-level rise, enhanced marine primary productivity, elevated …
The early Jurassic marine mass extinction is one of several crises thought to coincide with anoxia, transgression and warming caused by catastrophic release of gas hydrates …
Abstract The Triassic–Jurassic transition, which is here broadly defined as extending from the Late Triassic through the Early Jurassic (~ 237 Ma to 174 Ma), was an important interval …