Results 141 to 150 of about 454 (176)

Conodont faunas across the Kasimovian–Gzhelian boundary (Late Pennsylvanian) in South China and implications for the selection of the stratotype for the base of the global Gzhelian Stage

open access: yesPapers in Palaeontology, 2020
AbstractThe upper Pennsylvanian Naqing and Narao carbonate successions were deposited in intra‐platform slope‐to‐basinal settings across the Kasimovian–Gzhelian boundary in Guizhou, South China. Conodont faunas consist of a mixture of the endemic taxa of theIdiognathodus luodianensisgroup and cosmopolitan species of theI. simulatorgroup.
James E Barrick   +2 more
exaly   +3 more sources

Two episodes of Gzhelian (latest Carboniferous) volcanism immediately predate Asselian (early Permian) cooling and glaciation [PDF]

open access: yesGlobal and Planetary Change
The Skagerrak-Centered large igneous province (SCLIP) was active 299 million years ago when Earth’s climate transitioned into an interval of intensified glaciation.
Minfang Yang
exaly   +3 more sources
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Trilobites from the Gzhelian (Pennsylvanian) of the Moscow Region

Paleontological Journal, 2018
A new trilobite species, Ditomopyge (Carniphillipsia) mosquensis sp. nov., from the Gzhelian of the Moscow Region (Rusavkino, Gzhel, and Shchelkovo localities) is described. Its members have previously been assigned to Ditomopyge (Carniphillipsia) planiloba (Weber, 1933). The establishment of Griffithides gruenewaldti var.
Eduard Mychko, A S Alekseev
exaly   +2 more sources

Gzhelian (latest Carboniferous) Pseudoacutella partoazari foraminiferal assemblage from the Tabas Block (Central Iran)

open access: yesCarnets De Geologie, 2023
A foraminiferal assemblage is reported from the Zaladou Formation in the Tabas Block (Shishtu Section), Central Iran. This assemblage comprises 16 species belonging to 14 genera, and encompasses the fusulinids Pseudoacutella partoazari, Grovesella tabasensis, Gr. aff. australis, Gr. sphaerica, Gr. sphaerica var. quadrata, Gr. cf.
Hamed Yarahmadzahi, Daniel Vachard
exaly   +2 more sources

Gzhelian brachiopods of the family Linoproductidae Stehli and regularities in their evolution in the Middle and Late Carboniferous of the Moscow Region

Paleontological Journal, 2009
This paper completes the revision of the Middle and Late Carboniferous brachiopods of the family Linoproductidae from the Moscow Region. The species cannot be completely described according to the methods previously elaborated by the author because of the poor state of preservation of the material from Gzhelian deposits.
S S Lazarev
exaly   +2 more sources

Revision of Botrychiopsis plantiana: A Key Species of the Gzhelian–Cisuralian in Westernmost Gondwana

Ameghiniana, 2021
Botrychiopsis is an important biostratigraphic index taxon for Carboniferous–early Permian plant fossil successions of Gondwana. Its species have wide geographic distributions, restricted chronostratigraphic ranges, and are associated with diverse groups of plant associations.
openaire   +2 more sources

Gzhelian fusulinids first discovered in central Iran

Stratigraphy and Geological Correlation, 2006
Gzhelian deposits established in Iran for the first time are described. They rest with a considerable hiatus on the Moscovian deposits constituting, along with Asselian strata, an integral carbonate succession of the Zaladu Formation in eastern Iran. The Zaladu Formation is correlative with the Vazhnan Formation of the Abadeh region (central Iran) and ...
E. Ya. Leven, M. H. Gorgij
exaly   +2 more sources

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