Results 211 to 220 of about 7,820 (264)

Supplemental Material: Juvenile hafnium isotopic compositions recording a late Carboniferous–Early Triassic retreating subduction in the southern Central Asian Orogenic Belt: A case study from the southern Alxa

Rongguo Zheng, et al.
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Unusual bone bed reveals a vertebrate community with pterosaurs and turtles in equatorial Pangaea before the end-Triassic extinction. [PDF]

Proc Natl Acad Sci U S A
Kligman BT, Whatley RL, Ramezani J, Marsh AD, Lyson TR, Fitch AJ, Parker WG, Behrensmeyer AK.   +7 more
europepmc   +1 more source

The late Smithian thermal maximum and the Smithian-Spathian event were the two primary drivers of Early Triassic floristic changes at high southern latitudes  

Marcos Amores, Tracy D. Frank, Christopher R. Fielding, Michael T. Hren, Chris Mays   +4 more
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Bayesian modelling of the fossil record enlightens the evolutionary history of Hemiptera. [PDF]

Proc Biol Sci
Boderau M, Fu Y, Jiang H, Guan S, Peng A, Nel A, Jouault C.   +6 more
europepmc   +1 more source

Early Permian - Early Triassic siderite deposits in the Southern Alps (Italy)

, 2019
Martin S., Toffolo L., Moroni M., Montorfano C., Secco L., Agnini C., Nimis P., Tumiati S.   +7 more
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Early Triassic terrestrial tetrapod fauna: a review

Earth-Science Reviews, 2020
Abstract The Permian-Triassic mass extinction (PTME, ca. 252 Mya) was one of the most severe biotic crises of the Phanerozoic, eliminating >90% of marine and terrestrial species. This was followed by a long period of recovery in the Early and Middle Triassic which revolutionised the structure of both marine and terrestrial ecosystems, triggering the ...
Marco Romano, Massimo Bernardi, Fabio Massimo Petti, Bruce Rubidge, John Hancox, Michael J. Benton   +5 more
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Early Triassic seawater sulfate drawdown

Geochimica et Cosmochimica Acta, 2014
Abstract The marine sulfur cycle is intimately linked to global carbon fluxes, atmospheric composition, and climate, yet relatively little is known about how it responded to the end-Permian biocrisis, the largest mass extinction of the Phanerozoic. Here, we analyze carbonate-associated-sulfate (CAS) from three Permo–Triassic sections in South China ...
Huyue Song, Jinnan Tong, Thomas J. Algeo, Haijun Song, Haiou Qiu, Yuanyuan Zhu, Li Tian, Steven Bates, Timothy W. Lyons, Genming Luo, Lee R. Kump   +10 more
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Recurrent Early Triassic ocean anoxia

Geology, 2012
The Early Triassic record, from the Smithian stratotype, shows that the organic carbon isotope record from northwest Pangea closely corresponds to major fluctuations in the inorganic carbon records from the Tethys, indicating truly global perturbations of the carbon cycle occurred during this time. Geochemical proxies for anoxia are strongly correlated
S. E. Grasby, B. Beauchamp, A. Embry, H. Sanei   +3 more
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