Results 31 to 40 of about 49,248 (280)

The sail-backed reptile Ctenosauriscus from the latest Early Triassic of Germany and the timing and biogeography of the early archosaur radiation [PDF]

, 2011
Background Archosaurs (birds, crocodilians and their extinct relatives including dinosaurs) dominated Mesozoic continental ecosystems from the Late Triassic onwards, and still form a major component of modern ecosystems (>10,000 species). The earliest
Reich, Mike, Stephen L. Brusatte, Hornung, Jahn Jochen, Hornung Jahn J., Nesbitt, Sterling J., Rainer R Schoch, Richard J. Butler, Schoch Rainer R., Hornung, J.J., Rainer R. Schoch, Farke, Andrew Allen, Butler Richard J., Nesbitt, S.J., Brusatte, Stephen L., Butler, Richard J.; id_orcid, Butler, Richard J., Richard J Butler, Butler, R.J., Jahn J Hornung, Sterling J. Nesbitt, Schoch, Rainer R., Hornung, Jahn J., Brusatte, S.L.; id_orcid, Schoch, R.R., Nesbitt Sterling J., Reich Mike, Mike Reich, Brusatte Stephen L., Sterling J Nesbitt, Reich, M., Stephen L Brusatte, Jahn J. Hornung   +31 more
core   +1 more source

Triassic actinopterygians across Tethys: state of the art [PDF]

Research & Knowledge, 2017
During the 5th International Meeting on Mesozoic Fishes held at Santillo, Mexico, we first presented the great novelty of the marine Triassic findings in southern China.
Andrea Tintori, Da-Yong Jiang, Cristina Lombardo, Zuo-Yu Sun   +3 more
doaj   +1 more source

Main controlling factors and exploration direction of Permian to Triassic reservior in the central sag of Junggar Basin

Shiyou shiyan dizhi, 2022
In recent years, significant oil and gas discoveries have been achieved in the Permian Upper Wuerhe Formation and the Triassic Baikouquan Formation on the marginal slope of oil generation sag, Junggar Basin.
Zhongpei ZHANG, Yu ZHANG, Mingli ZHANG, Hongmei LU, Rongqiang ZHANG, Yuanzhuang CHEN, Hanzhou WANG, Pengwei LI   +7 more
doaj   +1 more source

Comparative histological analysis of vertebrates reveals Triassic climate variability across southern Pangea. [PDF]

J Anat
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.
Trinidad V, Munyikwa D, Zondo M, Broderick TJ, Nesbitt SJ, Tolan S, Griffin C.   +6 more
europepmc   +2 more sources

A microworld in Triassic amber [PDF]

Nature, 2006
Amber provides an effective medium for conservation of soft-bodied microorganisms, but finds older than 135 million years are very rare and have not so far contained any microbial inclusions. Here we describe 220-million-year-old droplets of amber containing bacteria, fungi, algae and protozoans that are assignable to extant genera.
SCHMIDT AR, RAGAZZI, EUGENIO, COPPELLOTTI, OLIMPIA, ROGHI, GUIDO   +3 more
openaire   +4 more sources

Status of the hybodont genus Lissodus Brough [PDF]

, 2002
The hybodont form genus Lissodus is taken under revision and found to comprise a number of lineages. Twelve species, stratigraphically extended from the Scythian, Lower Triassic to the Albian, Lower Cretaceous, are retained in Lissodus s.s.
Rees, J., Underwood, Charlie J.
core   +5 more sources

New paleomagnetic data on the Permian-Triassic sedimentary sections of the Moscow syneclise

Учёные записки Казанского университета: Серия Естественные науки, 2020
The results of a detailed paleomagnetic study of the following five Permian-Triassic sections of the Russian Platform were discussed: Slukino (Vladimir region), Sartakovo and Prudovka (Nizhny Novgorod region), Klykovo and Gavrino (Vologda region).
A.M. Fetisova, R.V. Veselovskiy, M.P. Arefiev   +2 more
doaj   +1 more source

K-feldspar sand-grain provenance in the Triassic, west of Shetland : distinguishing first-cycle and recycled sediment sources? [PDF]

, 2009
Sandstone provenance studies can help constrain palaeogeographic reconstructions and ancient drainage system scales and pathways. However, these insights can be obscured by difficulties in geochemically distinguishing or adequately characterising ...
Daly, J. Stephen, Shane Tyrrell, Tyrrell, Shane, Leleu, Sophie, J. Stephen Daly, Souders, A. Kate, Haughton, Peter D. W., Peter D.W. Haughton, Sophie Leleu, A. Kate Souders   +9 more
core   +1 more source

A Flying Fish Across the Tethys: Thoracopterus wushaensis Tintori et al., 2012, from the Pelsa/Vazzoler Fossil-Lagerstätte (Late Ladinian, Middle Triassic) in the Dolomites (Italy)

Diversity
For the first time, the same fish species is recorded from Triassic rocks at both ends of the Tethys, namely, Thoracopterus wushaensis Tintori et al., 2012.
Andrea Tintori
doaj   +1 more source

The Permian to Cretaceous succession at Permpasset, Wollaston Forland: the northernmost Permian and Triassic in North–East Greenland

GEUS Bulletin, 2021
Permian to Triassic outcrops in East Greenland diminish significantly northwards. Understanding the northward extent, and nature, of the Permian and Triassic successions has implications for regional palaeogeographic reconstructions and exploration in ...
Steven D. Andrews, Henrik Nøhr-Hansen, Pierpaolo Guarnieri, Karen Dybkjær, Sofie Lindström, Peter Alsen   +5 more
doaj   +1 more source