Catastrophic event sequences across the Permian-Triassic boundary in the ocean and on land

ZQ Chen, DAT Harper, S Grasby, L Zhang - Global and Planetary Change, 2022 - Elsevier
This review forms the preface of a special issue dealing with Environmental stresses and
biotic responses during the Palaeozoic-Mesozoic transition, and develops an improved …

A review of carbon isotope excursions, redox changes and marine red beds of the Early Triassic with insights from the Qinling Sea, northwest China

H Li, PB Wignall, H Jiang, M Zhang, X Wu, X Lai - Earth-Science Reviews, 2023 - Elsevier
Abstract The Early Triassic was an interval characterized by frequent, large global carbon
isotope excursions (CIEs), multiple and widespread anoxic phases, and generally high but …

Mercury enrichments during the Carnian Pluvial Event (Late Triassic) in South China

H Zhao, SE Grasby, X Wang, L Zhang, Y Liu… - …, 2022 - pubs.geoscienceworld.org
Abstract The Carnian Pluvial Event (CPE) was an interval marked by global climatic and
environmental change, along with biotic turnover, which occurred during the early Late …

High-resolution conodont unitary association zonations (UAZs) across the Induan-Olenekian boundary (Lower Triassic): A global correlation

Z Lyu, CM Henderson, ZQ Chen, J Tong, L Zhao… - Palaeogeography …, 2023 - Elsevier
A precise global timescale for the Lower Triassic Series is essential to understand the
sequence of events following the end-Permian mass extinction. A crucial step toward …

Lower Triassic conodont biostratigraphy of the Guryul Ravine section, Kashmir

Z Lyu, MJ Orchard, ML Golding, CM Henderson… - Global and Planetary …, 2021 - Elsevier
Abstract The Guryul Ravine section in Kashmir, northern India is an important reference
section for global Lower Triassic stratigraphy. Once a candidate Global Stratotype Section …

An expanded Smithian–Spathian (Lower Triassic) boundary from a reefal build‐up record in Oman: implications for conodont taxonomy, high‐resolution …

M Leu, H Bucher, A Baud, T Vennemann… - Papers in …, 2023 - Wiley Online Library
Some 2.7 myr after the Permian–Triassic boundary mass extinction, a stepwise extinction of
the nekton (ammonoids and conodonts) ended at the Smithian–Spathian boundary (SSB) …

Characteristics of Hg concentrations and isotopes in terrestrial and marine facies across the end-Permian mass extinction

X Wang, PA Cawood, SE Grasby, L Zhao… - Global and Planetary …, 2021 - Elsevier
The end Permian mass extinction (EPME) is the greatest among the “Big Five” extinctions of
the Phanerozoic, and is believed to have been triggered primarily by the Siberian Traps …

Extremely high resolution XRF core scanning reveals the Early Triassic depositional history of the Montney Formation in northeastern British Columbia, Canada

SD Schoepfer, CM Henderson, TF Moslow… - Palaeogeography …, 2024 - Elsevier
Abstract The Montney Formation is a laterally extensive, fine-grained sedimentary unit in
western Alberta and northeastern British Columbia, and a major target of hydrocarbon …

Integrated biochemostratigraphy of the Permian-Triassic boundary beds in a shallow carbonate platform setting (Yangou, South China)

H Zhao, Z Lyu, ZQ Chen, TJ Algeo, MJ Orchard… - Global and Planetary …, 2021 - Elsevier
Investigation of the end-Permian mass extinction (EPME) has been greatly facilitated by high-
resolution conodont biostratigraphic studies. To date, however, a detailed biostratigraphic …

Mercury anomalies across the Cryogenian-Ediacaran boundary in South China

X Wang, PA Cawood, SE Grasby, G Sun, L Zhao… - Precambrian …, 2022 - Elsevier
Abstract The Cryogenian-Ediacaran transition represents a pivotal geological period in the
evolution of global climate, ocean chemistry, and early organisms. The transition is …