Results 151 to 160 of about 454 (176)

Faunal assemblage and correlation of Kasimovian-Gzhelian Transition at Usolka Section, Southern Urals, Russia (a potential candidate forGSSP to define base of Gzhelian Stage)

Stratigraphy, 2008
The conodont species Streptognathodus simulator Ellison 1941 has been proposed to define the Kasimovian-Gzhelian boundary of the global chronostratigraphic scale based in part on its global distribution (Heckel et al. 2005). Traditionally St. simulator has been used as a marker of the base of the Gzhelian Stage in the type sections in Moscow Basin and ...
V. I. Davydov, V. V. Chernykh, M. Schmitz, W. S. Snyder, B. I. Chuvashov   +4 more
exaly   +2 more sources

First record of Gzhelian and Asselian Fusulinids from the Vazhnan Formation (Sanandaj-Sirjan zone of Iran)

Stratigraphy and Geological Correlation, 2011
The Vazhnan Formation, formerly attributed to the Sakmarian is now shown to be of the Gzhelian-Asselian age. Accordingly it is correlative with the concurrent Zaladou Formation of Central Iran and Dorud Group of Alborz. This suggests a vast transgression that covered the greater part of the Iranian territory in the terminal Carboniferous-initial ...
E. Ja. Leven, M. N. Gorgij
openaire   +1 more source

Sutherlandia gzheliensis sp. nov.—a New Species of Favositid Coral from the Gzhelian Stage of the Moscow Syneclise

Paleontological Journal
G V Mirantsev, S V Rozhnov
exaly   +2 more sources

Orbital‐scale Climate Dynamics may Impact Gzhelian Peatland Wildfire Activity in the Ordos Basin

Acta Geologica Sinica
Abstract The Carboniferous, an important coal‐forming period in geological history, was characterized by extensive vegetation and high oxygen levels. Evidence suggests frequent wildfires took place during this time, especially in peatlands.
Wenxu DU, Dawei LÜ, Zhihui ZHANG, Munira RAJI, Cuiyu SONG, Luojing WANG, Ruoxiang YUAN, Yuzhuang SUN   +7 more
exaly   +2 more sources

Fasciculate rugose corals from Gzhelian and Lower Permian strata, Pequop Mountains, northeast Nevada

Journal of Paleontology, 2008
Upper Carboniferous and Lower Permian shallow marine rocks in the Pequop Mountains of northeastern Nevada contain an abundance of fossils, especially fusulinids and fasciculate corals. As the composite stratigraphic section in this area represents the most nearly complete sequence of this type of ...
openaire   +1 more source

Mazaevella gen. nov.—A New Genus of Pectinida (Annuliconchidae, Bivalvia) from the Gzhelian–Sakmarian of European Russia

Paleontological Journal
Alexander Biakov
exaly   +2 more sources

New Hypercalcified Calcareous Sponges from the Gzhelian Stage of the Moscow Region

Paleontological Journal, 2023
A. E. Davydov, Yu. V. Yashunsky, G. V. Mirantsev, A. A. Krutykh   +3 more
openaire   +1 more source

On a new species of the calamitalean fossil-genusAnnulariafrom the Douro Basin (lower Gzhelian; NW Portugal)

Historical Biology, 2021
Ruben Domingos, Pedro Correia, Zbynĕk Šimůnek   +2 more
exaly  

Late Visean–Early Gzhelian foraminifera in Hexi Corridor, China: geological implications

Historical Biology, 2022
openaire   +1 more source

Gzhelian cyclothem development in the western North China cratonic basin and its glacioeustatic, tectonic, climatic and autogenic implications

Marine and Petroleum Geology, 2023
Jincheng Liu, Daiyong Cao
exaly