Results 71 to 80 of about 394 (183)

Late Carboniferous insects from the Iberian Peninsula: state of the art and new taxa

open access: yes, 2023
[EN] Here we present a state of the art of the Upper Carboniferous insects from the Iberian Peninsula, including new fossils of Panorthoptera (Archaeorthoptera), and of the orders Paoliida, Megasecoptera, and Palaeodictyoptera.
Peñalver, Enrique   +9 more
core   +1 more source

Ocorrência de novos elementos megaflorísticos na Bacia Carbonífera do Douro (Estefaniano C inferior) [Gzheliano inferior], NW de Portugal [PDF]

open access: yes, 2010
New megafloristic elements were found in the São Pedro da Cova region (Gondomar), Douro Basin (lower Stephanian C) [lower ...
P. Correia   +2 more
core  

LATE CARBONIFEROUS AND EARLY PERMIAN FUSULINOIDEANS IN THE CENTRAL TAURIDES, TURKEY: BIOSTRATIGRAPHY, FAUNAL COMPOSITION AND COMPARISON

open access: yes, 2008
The Upper Carboniferous and Lower Permian rock units in the Hadim area, central Taurides, Turkey, are biostratigraphically divided into eleven fusulinoidean zones in ascending order: the Protriticites variabilis, Montiparus umhonoplicatus and ...
Altıner, Demir   +4 more
core   +1 more source

Late Visean to Gzhelian foraminiferal assemblages from the Paleo-Tethyan seamount-type carbonates in the Changning-Menglian Belt, westYunnan, southwest China

open access: yes, 2012
The Changning-Menglian Belt of West Yunnan, Southwest China is known as a closed remnant of the Paleo-Tethys. Carboniferous to Permian carbonates of mid-oceanic seamount origin from the central part of this belt is studied at the Yutangzhai Section for
Tin Tin Latt   +3 more
core  

PRELIMINARY NOTES ON THE TECTONICS AND LITHOTYPES OF THE "VERRUCANO S.L." IN THE MONTICIANO AREA (SOUTHERN TUSCANY, ITALY) AND THE FINDING OF FUSULINIDS WITHIN THE M.TE QUOIO FM. (VERRUCANO GROUP)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2020
Geology of an area in the western part of the Monticiano-Roccastrada Range is shown below. Two zones, separated by a normal fault, are distinguished. Upper "Verrucano", Tocchi Fm.
H. ENGELBRECHT, D.D. KLEMM, M. PASINI
doaj  

Palaeoenvironmental control on primary fluids characteristics of lacustrine source rocks in the Autun Permian Basin (France)

open access: yesBSGF - Earth Sciences Bulletin, 2017
The Autunian (Late Gzhelian-Sakmarian, ∼295 Ma) of the Autun Basin (Saône-et-Loire, France) is well known for its lacustrine oil-shales and boghead that were exploited during the 19th and 20th centuries. A study of the kerogen geochemistry, palynofacies,
Garel Sylvain   +3 more
doaj   +1 more source

Orbital-scale climate dynamics impacts on Gzhelian peatland wildfire activity in the Ordos Basin

open access: yes
Abstract. The Carboniferous, an important coal-forming period in geological history, was characterized by extensive vegetation and high oxygen levels. Numerous wildfire evidence suggests that high frequency of wildfire occurred at that time, specifically in peatlands.
Wenxu Du   +9 more
openaire   +2 more sources

A SPILOBLATTINID (HOLOPANDICTYOPTERA) HIND WING FROM THE CARBONIFEROUS OF SAN GIORGIO BASIN (SW SARDINIA): THE OLDEST FOSSIL INSECT FROM ITALY

open access: yesRivista Italiana di Paleontologia e Stratigrafia
In this contribution, we described and figured a nearly complete and exquisitely preserved fossil hind wing of a roachoid insect (Holopandictyoptera) from the late Moscovian (Pennsylvanian, Carboniferous) of southwestern Sardinia.
ANGELO IANNI   +4 more
doaj   +1 more source

Ocorrência de novos espécimens de Taeniopteris na Bacia Carbonífera do Douro (Estefaniano C inferior) [Gzheliano inferior],NW de Portugal [PDF]

open access: yes, 2010
Contribution and stratigraphic implications discussion of new specimens of Taeniopteris (Taeniopteris jejunata, Taeniopteris bertrandiana and Taeniopteris sp. nov.
J.P. Loureiro   +2 more
core  

Carboniferous carbonate platforms and coral reefs: New insights from southern China

open access: yes, 2020
Metazoan reef builders receded globally during the Carboniferous resulting from the Late Devonian extinction events. During this period, shallow-water bioconstructions are commonly small and scarce, and corals play a minor role in their construction ...
Maillet, Marine
core   +1 more source

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