Results 51 to 60 of about 47,008 (268)
Correction: Ophiuroids Discovered in the Middle Triassic Hypersaline Environment
PLoS ONE, 2013 There were three typographical errors in the second and third paragraphs of the Introduction. The values "7.7%", "55%", and "60%" are incorrect. The correct values are "7.7‰", "55‰", and "60‰".
Mariusz A. Salamon +4 more
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The Chañares Formation: a window to a Middle Triassic tetrapod community
Lethaia, 2014 The Chanares Formation is known worldwide for its diverse and well-preserved Ladinian non-marine tetrapod assemblage, including a wide variety of archosauriform reptiles (proterochampsids, early offshoots of the crocodilian line and dinosaurian precursors) and synapsids represented by dicynodonts and cynodonts.
Mancuso, Adriana Cecilia +4 more
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Frontiers in Ecology and EvolutionPlants and arthropods are primary drivers of terrestrial ecosystem function. Trace fossils of plant–arthropod interactions (PAIs) provide a unique window into assessing terrestrial ecosystem states through geological time and evaluating changes in ...
Holly-Anne Turner +2 more
doaj +1 more source
A COELACANTH FISH FROM THE ANISIAN (MIDDLE TRIASSIC) OF THE DOLOMITES
Rivista Italiana di Paleontologia e Stratigrafia, 2019 An incomplete coelacanthiform specimen is described from the Dont Formation (Anisian, Middle Triassic) of Kühwiesenkopf/Monte Prà della Vacca in the Northern Dolomites (NE Italy).
SILVIO RENESTO, EVELYN KUSTATSCHER
doaj +1 more source
The large superpredators’ teeth from Middle Triassic of Poland
Contemporary Trends in Geoscience, 2013 ABSTRACT An unusual large teeth, finding from time to time in marine sediments of Muschelkalk, Silesia, Poland indicate the superpredators occurrence. According to size and morphological features the teeth are similar to archosaurs or giant marine reptiles.
Surmik, Dawid, Brachaniec, Tomasz
openaire +3 more sources
The Anatomical Record, EarlyView.Abstract Dinosaurs evolved a unique respiratory system with air sacs that contributed to their evolutionary success. Postcranial skeletal pneumaticity (PSP) has been used to infer the presence of air sac systems in some fossil archosaurs. While unambiguous evidence of PSP is well documented in pterosaurs and post‐Carnian saurischians, it remains absent
Tito Aureliano +3 more
wiley +1 more source
Frontiers in Marine ScienceThe Permian-Triassic mass extinction was one of the worst crises for life on earth, killing >90% of marine species, which induced the carbon cycle perturbation during the entire Early Triassic.
Xianfeng Wang +8 more
doaj +1 more source
Review of Dysmorphoptilidae Handlirsch (Hemiptera: Cicadomorpha) from the Argentinean Triassic, with description of a new subfamily, and a new species [PDF]
, 2006 This contribution presents new fossil insect taxa of the order Hemiptera (Cicadomorpha, Dysmorphoptilidae, Gallegomorphoptilinae subfam. n.) from the Ischichuca Formation (late Middle Triassic to early Late Triassic) from La Rioja Province (Argentina ...
Gallego, Oscar Florencio +1 more
core
The Anatomical Record, EarlyView.Abstract Dicynodonts (Anomodontia: Dicynodontia) were one of the main groups of terrestrial tetrapods in Permian and Triassic faunas. In Brazil, the genus Dinodontosaurus is one of the most common tetrapod taxon in the Triassic Santa Maria Supersequence. This genus has a complex taxonomic history and is represented in the Triassic of both Argentina and
Julia Lara Rodrigues de Souza +5 more
wiley +1 more source
Mercury anomalies associated with three extinction events (Capitanian Crisis, Latest Permian Extinction and the Smithian/Spathian Extinction) in NW Pangea [PDF]
, 2015 Copyright © Cambridge University Press 2015. Strata of Permian - Early Triassic age that include a record of three major extinction events (Capitanian Crisis, Latest Permian Extinction and the Smithian/Spathian Extinction) were examined at the Festningen
Beauchamp, Benoit +4 more
core +1 more source