Results 1 to 10 of about 759 (184)

Fusulinid Biostratigraphy of the Moscovian-Lower Kasimovian of Hadim Nappe, Central Taurides, southern Turkey

open access: yesGeodiversitas, 2022
Akba, Melikan, Okuyucu, Cengiz (2022): Fusulinid Biostratigraphy of the Moscovian- Lower Kasimovian of Hadim Nappe, Central Taurides, southern Turkey.
Melikan AkbaŞ, Cengiz Okuyucu
exaly   +4 more sources

STRATIGRAPHY AND FUSULINIDS OF THE KASIMOVIAN AND LOWER GZHELIAN(UPPER CARBONIFEROUS) IN THE SOUTHWESTERN DARVAZ (PAMIR) [PDF]

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2001
A detailed fusulinid biostratigraphic zonation of the Kasimovian and lowermost Gzhelian in southwestern Darvaz is proposed. Based on the investigation of five stratigraphic sections, five local fusulinid zones were established. These zones correlate with
ERNST JA. LEVEN, VLADIMIR I. DAVYDOV
doaj   +3 more sources

Kasimovian stage in the Moleben-Iz section (Ilych River, Northern Urals)

open access: yesЛитосфера, 2020
Research subject. This study is devoted to the Moleben-Iz section on the Ilych River (Northern Urals) composed of Upper Moscovian (Myachkovian horizon) and Kasimovian rocks. Material and methods.
E. S. Ponomarenko, R. M. Ivanova
doaj   +4 more sources

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

open access: yesBiol Rev Camb Philos Soc, 2023
ABSTRACT Actinopterygii makes up half of living vertebrate diversity, and study of fossil members during their Palaeozoic rise to dominance has a long history of descriptive work. Although research interest into Palaeozoic actinopterygians has increased in recent years, broader patterns of diversity and diversity dynamics remain critically understudied.
Henderson S   +3 more
europepmc   +2 more sources

Microfacies Characteristics of Late Pennsylvanian Cyclothems on the Carbonate Platform Margin in Guizhou, South China [PDF]

open access: yesLife
Late Pennsylvanian cyclothems are documented from the carbonate platform margin in Guizhou, South China, providing a unique opportunity to study glacio-eustatic fluctuations and their impact on reef development.
Junjie Wang   +6 more
doaj   +2 more sources

Calamitean Cones and Their In Situ Spores from the Pennsylvanian Limnic Basins of the Czech Republic [PDF]

open access: yesLife
This paper describes the in situ spores of the Calamospora type, macerated from sixty-one specimens of calamitean cones belonging to sixteen species of genera, such as the Palaeostachya, Macrostachya, Calamostachys, and Huttonia from the Pennsylvanian ...
Jiří Bek, Jana Votočková Frojdová
doaj   +2 more sources

Discovery of Late Mississippian (late Serpukhovian)-Early Pennsylvanian (earliest Bashkirian?) foraminiferal assemblages from the Sanandaj-Sirjan Zone, Iran: Biostratigraphic and palaeoenvironmental implications. [PDF]

open access: yesGeol J (Chichester), 2023
The new discovery of the Late Mississippian (late Serpukhovian)–Early Pennsylvanian (early Bashkirian?) foraminiferal assemblages, providing the palaeoecological data about the upper Serpukhovian–lowermost Bashkirian? foraminiferal faunas, and identifying the depositional environments of the Sanandaj–Sirjan Zone during this time, as well as describing ...
Fassihi S   +3 more
europepmc   +2 more sources

Recurrence rates of explosive volcanism in paleo-equatorial Pangaea, and implications for climate near the peak late Paleozoic ice age [PDF]

open access: yesScientific Reports
The continental Brousse-Broquiès basin (Massif Central, France) preserves a well-exposed section of upper Carboniferous pyroclastic-volcaniclastic lacustrine strata.
Lily S. Pfeifer   +6 more
doaj   +2 more sources

Depositional Environment and Ecological Response of Bioconstructions: A Case Study of Southern China (Guizhou Province) in Moscovian–Gzhelian [PDF]

open access: yesLife
From the late Carboniferous to the early Permian, multiple pulses of glaciation and deglaciation have been caused by the LPIA. The Pennsylvanian period experienced phases of recovery, proliferation, and decline, ultimately forming a reef system ...
Xiao Li   +4 more
doaj   +2 more sources

A revision of tetrapod footprints from the late Carboniferous of the West Midlands, UK [PDF]

open access: yesPeerJ, 2016
A series of sandstone slabs from Hamstead, Birmingham (West Midlands, UK), preserve an assemblage of tetrapod trackways and individual tracks from the Enville Member of the Salop Formation (late Carboniferous: late Moscovian–Kasimovian).
Luke E. Meade   +2 more
doaj   +3 more sources

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