Results 1 to 10 of about 454 (176)

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   +5 more sources

The First Representative of the Roachoid Family Spiloblattinidae (Insecta, Dictyoptera) from the Late Pennsylvanian of the Iberian Peninsula [PDF]

open access: yesInsects, 2022
Sysciophlebia ‘sp. form Villablino’, the first Iberian representative of the Palaeozoic–Early Mesozoic family Spiloblattinidae, is described and illustrated.
André Nel   +5 more
doaj   +3 more sources

General regularities in the development Gzhelian-Asselian conodonts

open access: yesЛитосфера, 2020
Subject of study. The features of the evolutionary changing of Gzhelian-Asselian conodonts are examined. Materials. The data on Ural and North American conodonts are used. Results.
V. V. Chernykh
doaj   +3 more sources

A highly diverse Pennsylvanian tetrapod ichnoassemblage from the Semily Formation (Krkonoše Piedmont Basin, Czechia) [PDF]

open access: yesPeerJ
The Krkonoše Piedmont Basin (KPB) is one of the Late Paleozoic continental basins in Bohemia, Czechia, comprising a sedimentary sequence from the Late Pennsylvanian to the early Cisuralian.
Gabriela Calábková   +2 more
doaj   +3 more sources

Palaeocampa anthrax, an armored freshwater lobopodian with chemical defenses from the Carboniferous [PDF]

open access: yesCommunications Biology
Lobopodians are an evolutionary grade of panarthropods characterized by their vermiform bodies and paired, unjointed lobopodous legs. A paraphyletic group, their study is of particular significance in understanding the evolution of extant panarthropods ...
Richard J. Knecht   +4 more
doaj   +2 more sources

A large cockroach from the mesosaur-bearing Konservat-Lagerstätte (Mangrullo Formation), Late Paleozoic of Uruguay [PDF]

open access: yesPeerJ, 2019
Barona arcuata, n.gen et n.sp., a left forewing of a relatively large cockroach of the Order Blattaria, is described from mesosaur-bearing lagoonal shales of the Mangrullo Formation (north-eastern Uruguay). While most of the insect remains recovered from
Viviana Calisto, Graciela Piñeiro
doaj   +3 more sources

The Late Pennsylvanian vegetation of the Donets Basin, Ukraine: Syntaxonomy of plant communities

open access: yesGeo&Bio, 2023
A reconstruction and classification of Kasimovian and Gzhelian plant communities of the Donets Basin that constituted the Late Pennsylvanian vegetation cover of the region is proposed.
Nataliya Boyarina
doaj   +1 more source

The earliest insect endophytic oviposition (Early Pennsylvanian, Eastern Ukraine)

open access: yesВісник Київського національного університету імені Тараса Шевченка. Серія Геологія, 2021
The world's oldest insect endophytic oviposition from the deposits of the Mospinka Formation (Upper Bashkirian, Lower Pennsylvanian) of the Donets Basin is described in the paper.
V. Dernov
doaj   +1 more source

Geometric morphometric analysis and taxonomic revision of the Gzhelian (Late Pennsylvanian) conodont Idiognathodus simulator from North America [PDF]

open access: yesActa Palaeontologica Polonica, 2016
A new morphometric approach was developed to study morphological variation within P1 elements commonly referred to as Idiognathodus simulator, which was selected to be the biostratigraphic marker for the base of the global Gzhelian Stage (Carboniferous).
Nicholas J. Hogancamp   +2 more
doaj   +1 more source

Discovery of the First Blattinopsids of the Genus Glaphyrophlebia Handlirsch, 1906 (Paoliida: Blattinopsidae) in the Upper Carboniferous of Southern France and Spain and Hypothesis on the Diversification of the Family

open access: yesDiversity, 2022
Glaphyrophlebia victoiriensis sp. nov. (Paoliida: Blattinopsidae) is the third Gzhelian representative of the genus and is described based on a beautiful forewing from the Var department in Southern France.
André Nel   +4 more
doaj   +1 more source

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