Results 91 to 100 of about 454 (176)

Synapsid tracks with skin impressions illuminate the terrestrial tetrapod diversity in the earliest Permian of equatorial Pangea. [PDF]

Sci Rep, 2023
Calábková G, Březina J, Nosek V, Madzia D.   +3 more
europepmc   +1 more source

The early diversification of ray-finned fishes (Actinopterygii): hypotheses, challenges and future prospects. [PDF]

Biol Rev Camb Philos Soc, 2023
Henderson S, Dunne EM, Fasey SA, Giles S.   +3 more
europepmc   +1 more source

The chemical and mineral composition of volcanic ash in the Upper Carboniferous deposits of the Usolka section (South Ural, Russia)

, 2020
© 2020 IOP Publishing Ltd. All rights reserved. Volcanic ash from the Usolka section, which is proposed as an international standard for global correlation of the lower boundaries of the Kasimovian and Gzhelian Stages, is considered.
Sungatullin R.K., Aysina R.N., Sadriev F.F., Sungatullina G.M.   +3 more
core  

Stratigraphic development in the allochthonous units of the Gamonedo-Cabrales Area (Picos de Europa, Asturias, NW Spain)

, 1997
Structural and palaeontological (mainly fusulinids) studies of the area between Gamonedo and Cabrales have shown the existence of more than nine tectonically superposed units showing differences in the uncohformable syn-orogenic successions deposited in ...
Martínez García, E., Villa, E.
core  

Late Pennsylvanian carbonate platform facies and coral reef: new insights from southern China (Guizhou Province). [PDF]

Facies, 2021
Maillet M, Huang WT, Li X, Yang ZY, Guan CQ, Zhang YL, Gong EP, Ueno K, Samankassou E.   +8 more
europepmc   +1 more source

Biostratigraphic and biogeographic constraints on the Carboniferous to Jurassic Cache Creek Terrane in central British Columbia

, 2001
Conodonts, radiolarians, foraminiferids, and corals provide constraints on the geology and tectonics of the Nechako region. They also support the notion that the Cache Creek Terrane is allochthonous with respect to the North American craton.
H Sano, Struik, L.C., Taylor, H.J., Sano, H, Sano, H., B Mamet, H J Taylor, L Rui, Taylor, H, J, Bamber, E, W, F Cordey, Orchard, M.J., Bamber, E.W., E W Bamber, Mamet, B., Orchard, M, J, Cordey, Fabrice, L C Struik, Struik, L, C, M J Orchard, Rui, L, Mamet, B, Cordey, F., Rui, L.   +23 more
core   +1 more source

Mechanistic neutral models show that sampling biases drive the apparent explosion of early tetrapod diversity. [PDF]

Nat Ecol Evol, 2023
Dunne EM, Thompson SED, Butler RJ, Rosindell J, Close RA.   +4 more
europepmc   +1 more source

Systematics and biostratigraphic notes of the upper Moscovian-upper Gzhelian fusulinid foraminifers from the Anatolian Platform in the Southern Turkey

Geologica Balcanica, 2009
The systematics and biostratigraphy of the upper Moscovian-upper Gzhelian fusulinid fauna of the Anatolian Platform have been investigated in three stratigraphic sections (Ozbek Tepe, Eskibey and Bademli) from the Eastern and Central Taurides. Forty fusulinid taxa belonging to sixteen genera and three subgenera are identified from the upper Moscovian ...
openaire   +1 more source

A new palynological assemblage (Carboniferous) from the Chacoparaná Basin, Western Gondwana, and revision of the biostratigraphic scheme

, 2019
A new palynozone for the upper Serpukhovian–Bashkirian (uppermost Mississippian–lower Pennsylvanian) strata of the Chacoparaná Basin (Argentina) is formally proposed based on palynological assemblages from the Santiago Temple YCF.CO1, YCF.CO2 and YCF.CO3
Balarino, María Lucía, Gutierrez, Pedro Raul   +1 more
core   +1 more source