Results 131 to 140 of about 15,497 (264)

An armoured marine reptile from the Early Triassic of South China and its phylogenetic and evolutionary implications. [PDF]

Elife, 2023
Wolniewicz AS, Shen Y, Li Q, Sun Y, Qiao Y, Chen Y, Hu YW, Liu J.   +7 more
europepmc   +1 more source

Comparative histological analysis of vertebrates reveals Triassic climate variability across southern Pangea

Journal of Anatomy, EarlyView.
Bone tissues of Triassic taxa reveal life history signals consistent with climatic variation across southern Pangea, spanning present‐day Brazil, Argentina, Zimbabwe, and India. Slower growth patterns within the Zimbabwean assemblage suggest a comparatively more arid intracontinental environment than those closer to the coast. Artwork by Andrey Atuchin.
Valerie Trinidad, Darlington Munyikwa, Michel Zondo, Timothy J. Broderick, Sterling J. Nesbitt, Stephen Tolan, Christopher Griffin   +6 more
wiley   +1 more source

First filter feeding in the Early Triassic: cranial morphological convergence between Hupehsuchus and baleen whales. [PDF]

BMC Ecol Evol, 2023
Fang ZC, Li JL, Yan CB, Zou YR, Tian L, Zhao B, Benton MJ, Cheng L, Lai XL.   +8 more
europepmc   +1 more source

Functional morphology and biomechanics of the locomotor apparatus in the large Late Triassic carnivore Postosuchus kirkpatricki (Archosauria: Rauisuchidae)

Journal of Anatomy, EarlyView.
A three‐dimensional model is used to analyze the locomotor biomechanics of the large Late Triassic archosaurian reptile Postosuchus kirkpatricki. The study finds that it is more uncertain than previously concluded whether it was quadrupedal or bipedal, and plantigrade or digitigrade, but it clearly had locomotor specializations including large hindlimb
John R. Hutchinson, Emily Faughey, Matthew Humpage, Tristan Dupuis, Oliver E. Demuth, Romain Pintore, Francois Clarac   +6 more
wiley   +1 more source

New Smithian (Early Triassic) ammonoids from Crittenden Springs, Elko County, Nevada: Implications for taxonomy, biostratigraphy and biogeography

, 2010
Smithian; Triassic; ammonoids; Crittenden Springs; Elko County; taxonomy; biostratigraphy ...
James F. Jenks, Arnaud Brayard, Thomas Bruehwiler and Hugo Bucher
core  

Sequence stratigraphy and paleogeographic setting of the Antimonio Formation (Late Permian-Early Jurassic), Sonora, Mexico

Revista Mexicana de Ciencias Geológicas, 2018
The Antimonio Formation is a Late Permian, Triassic and Early Jurassic sedimentary succession composed of 14 fining-upwards unconformity-bounded sequences. It contains the Permian-Triassic and Triassic-Jurassic systemic boundaries, which are represented
Carlos M. González-León
doaj  

Early Triassic ichthyopterygian fossils from the Russian Far East. [PDF]

Sci Rep, 2022
Nakajima Y, Shigeta Y, Houssaye A, Zakharov YD, Popov AM, Sander PM.   +5 more
europepmc   +1 more source

Events around the Triassic–Jurassic boundary in northern and eastern Spain: A review

, 2007
More than 20 successions containing the Triassic–Jurassic (T–J) boundary were studied in five of the major geological units of Spain. The data are from outcrop, cored boreholes, and interpreted well-logs.
Barrón López, Eduardo, Gómez Fernández, Juan José, Goy Goy, Antonio   +2 more
core   +1 more source

Vertical profiling of shock attenuation at the Rochechouart impact structure, France

Meteoritics &Planetary Science, EarlyView.
Abstract Rochechouart, south‐west France, is a complex impact structure. Here, we present the first report of shock barometry of quartz from what are likely parautochthonous basement units at depth, based on samples from the 2017 C.I.R.I.R drilling campaign. The crystallographic orientations of 725 sets of PDFs in 512 quartz grains in samples from four
P. Struzynska, S. Alwmark, C. Alwmark, M. H. Poelchau, P. Lambert   +4 more
wiley   +1 more source

A Highly Diverse Olenekian Brachiopod Fauna from the Nanpanjiang Basin, South China, and Its Implications for the Early Triassic Biotic Recovery. [PDF]

Biology (Basel), 2023
Wu H, Zhang Y, Chen A, Stubbs TL.
europepmc   +1 more source