Results 21 to 30 of about 5,556 (229)

TECTONIC AND EROSION FEATURES, AND THEIR INFLUENCE ON ZONAL DISTRIBUTION OF THE UPPER TRIASSIC AND THE LOWER CRETACEOUS SEDIMENTS IN THE EUPHRATES GRABEN AREA, SYRIA

Геодинамика и тектонофизика, 2021
We have investigated the tectonic and erosion features of the Upper Triassic (Mulussa F Formation) and Lower Cretaceous (Rutbah Formation) sediments in the Euphrates graben area and analysed their influence on changes in the thickness and zonal ...
I. Yousef, V. P. Morozov, Mohammad El Kadi, Abdullah Alaa   +3 more
doaj   +1 more source

About the monograph «Early Trlassic amphibians of Eastern Europe: evolution of dominant groups and peculiarities of communities change»

Известия высших учебных заведений: Геология и разведка, 2019
The monograph is the first generalizing study on the fauna of the early Triassic amphibians of Eastern Europe, which reviews data on its taxonomic diversity, origin and ways of diversification of dominant groups, as well as their stratigraphic and ...
V. N. Komarov
doaj   +1 more source

Sweetospathodus n.gen. and Triassospathodus n.gen., Two Important Lower Triassic Conodont Genera

Geologia Croatica, 2010
Two new Lower Triassic conodont genera, Sweetospathodus n.gen. and Triassospathodus KOZUR n.gen., are described. Sweetospathodus is a transitional form between the platform-bearing gondolellid Clarkina and the platformless Neospathodus.
Heinz W. Kozur, Helfried Mostler, Karl Krainer   +2 more
doaj   +1 more source

A new Early Triassic crinoid from Nevada questions the origin and palaeobiogeographical history of dadocrinids [PDF]

Acta Palaeontologica Polonica, 2023
Knowledge of the early evolution of post-Palaeozoic crinoids mainly relies on the well-preserved and abundant material sampled in Triassic Konservat-Lagerstätten such as those from the Anisian Muschelkalk (Middle Triassic) of the Germanic Basin.
THOMAS SAUCÈDE, CHRISTOPHER SMITH, NICOLAS OLIVIER, CHRISTOPHE DURLET, PIERRE GUERIAU, MATHIEU THOURY, EMMANUEL FARA, GILLES ESCARGUEL, ARNAUD BRAYARD   +8 more
doaj   +1 more source

Microbial mats in the terrestrial Lower Triassic of North China and implications for the Permian–Triassic mass extinction [PDF]

Palaeogeography, Palaeoclimatology, Palaeoecology, 2017
Abstract Evidence for microbial mats has been reported repeatedly from marine Lower Triassic rocks, but scarcely mentioned in post-mass extinction terrestrial facies. Here, we report from the terrestrial Lower Triassic Liujiagou Formation in North China the presence of five kinds of microbially induced sedimentary structures (MISS) or sedimentary ...
Chu, Daoliang, Tong, Jinnan, Bottjer, David J., Song, Haijun, Song, Huyue, Benton, Michael J., Tian, Li, Guo, Wenwei   +7 more
openaire   +4 more sources

FIRST RECORD OF A FOSSIL AMPHIBIAN IN SLOVENIA (LOWER TRIASSIC, OLENEKIAN)

Rivista Italiana di Paleontologia e Stratigrafia, 2008
The first record of a fossil amphibian in Slovenia is a fragment of a rib. It was collected in the Lower Triassic of the Julian Alps, at the Studorski preval area.
SPENCER G. LUCAS, TEA KOLAR-JURKOVSEK, BOGDAN JURKOVSEK   +2 more
doaj   +1 more source

Triassic source rocks of the Eastern Ciscaucasia

Известия высших учебных заведений: Геология и разведка, 2023
Background. Triassic deposits of the Eastern Ciscaucasia belong to the upper part of the transient zone, which is considered promising for hydrocarbon exploration.
P. A. Volkova, E. A. Lavrenova, M. S. Levitskaya, T. N. Suyunbayev   +3 more
doaj   +1 more source

Zaplavnensky horizon - a new stratone in the Lower Triassic of the East European platform

Известия высших учебных заведений: Геология и разведка, 2016
A new horizon, called Zaplavnensky, is suggested on the base of verhnesukhorechenskaya subsuite of Buzulukskaya depression in the Lower Triassic of the East European platform.
I. V. Novikov, V. P. Tverdokhlebov, V. R. Lozovsky   +2 more
doaj   +2 more sources

Litostratigrafia spodnotriasových súvrství Západných Karpát

Geologické práce. Správy
The nomenclature of Lower Triassic lithostratigraphic units in the Western Carpathians has not been standardized to date. Reference profiles and stratotypes have not yet been established for all Lower Triassic sedimentary sequences.
Mário Olšavský
doaj   +1 more source

THE HISTORY OF GEOLOGICAL AND PALEONTOLOGICAL STUDY OF BOLSHOYE BOGDO MOUNTAIN

Известия высших учебных заведений: Геология и разведка, 2018
The history of the geological and paleontological study of Bolshoye Bogdo mountain, as well as the evolution of the views on their geological structure, has been considered.The first descriptions of the rocks composing the Bolshoye Bogdo mountain ...
I. A. Starodubtseva, I. V. Novikov
doaj   +1 more source