The aftermath of the great end-Permian period mass extinction 252 Myr ago shows how life can recover from the loss of> 90% species globally. The crisis was triggered by a number of …
Abstract The Permian/Triassic boundary approximately 251.9 million years ago marked the most severe environmental crisis identified in the geological record, which dictated the …
A new oxygen isotope (δ 18 O) record derived from conodont apatite reveals variable long- term climate trends throughout the Triassic period. This record shows several major, first …
Recovery from the end-Permian mass extinction is frequently described as delayed,,, with complex ecological communities typically not found in the fossil record until the Middle …
Abstract The Early Triassic record, from the Smithian stratotype, shows that the organic carbon isotope record from northwest Pangea closely corresponds to major fluctuations in …
In the wake of the end-Permian mass extinction, the Early Triassic (~ 251.9 to 247 million years ago) is portrayed as an environmentally unstable interval characterized by several …
A 6.7 million year record of marine sedimentation through the Permo Triassic Biotic Crisis shows notable shifts in mercury concentrations that varied over an order of magnitude …
Biotic activities are involved in almost all sedimentation processes throughout the evolutionary history of life on our planet. However, deep-time organism-induced …
Abstract The Late Permian mass extinction event about 252 million years ago was the most severe biotic crisis of the past 500 million years and occurred during an episode of global …