Results 231 to 240 of about 158,272 (362)

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

Triassic Footprints [PDF]

Nature, 1880
openaire   +1 more source

Middle Triassic basaltic pyroclastic rocks from the Mt. Medvednica ophiolitic mélange (NW Croatia): petrology, geochemistry and tectono-magmatic setting

Damir Slovenec, Josip Halamić, Branimir Šegvić, Croatian Geological Survey, Zagreb, Croatia, Branimir Šegvić   +4 more
openalex   +1 more source

Biogenic fossil concentration in fluvial settings: An example of a cynodont taphocoenosis from the Middle Triassic of southern Brazil

, 2006
Crsitina Bertoni-Machado
openalex   +1 more source

Stem caecilian from the Triassic of Colorado sheds light on the origins of Lissamphibia

Proceedings of the National Academy of Sciences of the United States of America, 2017
Jason D. Pardo, B. Small, Adam K. Huttenlocker   +2 more
semanticscholar   +1 more source

Reconstructing Environmental and Microbial Ecosystem Changes Across the Permian–Triassic Mass Extinction at Lusitaniadalen, Svalbard

Paleoceanography and Paleoclimatology, Volume 41, Issue 2, February 2026.
Abstract The Permian–Triassic environmental crisis triggered fundamental changes in marine ecosystems, culminating in the most severe biodiversity crisis of the Phanerozoic. Yet, the environmental and geochemical conditions governing the crisis and ecosystem recovery remain debated.
S. Z. Buchwald, A. B. Frank, D. Birgel, K. Senger, T. Mosociova, Y. Pei, B. Beaty, L. G. Tarhan, F. Galasso, M. A. Gómez Correa, S. E. Grasby, U. Struck, D. Yuan, R. Steinkrauss, J. Gliwa, N. Lahajnar, J. Peckmann, W. J. Foster   +17 more
wiley   +1 more source

Provenance and tectonic settings of late Triassic-Jurassic deposits in the Southwestern Yangtze block: evidence from the geochemistry, SW China. [PDF]

Sci Rep
Yao S, Wang Q, Mou C, Ren P, Zan B, Xie S, Liu J, Liu X.   +7 more
europepmc   +1 more source

Terrestrial End‐Triassic Mass Extinction and the Triassic/Jurassic Boundary of the Junggar Basin, NW China: A Brief Review [PDF]

, 2019
Jingeng Sha
openalex   +1 more source

Phylogenetic reconciliation provides new insights into the evolutionary diversification of the glutamine synthetase gene family in seed plants

The FEBS Journal, Volume 293, Issue 3, Page 859-877, February 2026.
Phylogenetic analyses of glutamine synthetase (GS) in seed plants revealed that all three major evolutionary lineages (GS2, GS1a, and GS1b) must have been present in the common ancestor, with GS2 being the first lineage to diverge. Unlike GS1b, GS1a and GS2 are usually single‐copy genes, even though they underwent duplications that resulted in ...
Elena Aledo, Rafael Antonio Cañas, Francisco R. Cantón, Juan Carlos Aledo   +3 more
wiley   +1 more source

Orbital eccentricity and internal feedbacks drove the Triassic megamonsoon variability. [PDF]

Sci Rep
Chu R, Wu H, Zhang J, Fang Q, Zeeden C, Chen P, Zhu R, Cui J, Zhang S, Yang T, Wang C.   +10 more
europepmc   +1 more source