Results 1 to 10 of about 3,319 (162)
A new origin of the ‘modern’ lungfish dentition revealed by taxonomic overlap between Devonian and Carboniferous dipnoans [PDF]
PeerJLungfishes (Dipnoi, Sarcopterygii) initially radiated in the Early Devonian, and reached the apogee of their diversity during this period, especially with regard to their dentitions.
Amin El Fassi El Fehri +4 more
doaj +3 more sources
Carboniferous source rocks in the Ludong-Wucaiwan area, Junggar Basin, NW China
Petroleum Exploration and Development, 2010 Natural gas in the Ludong-Wucaiwan area is characterized by typical source-controlled reservoirs. Combining outcrop data, well data and seismic data, this article makes a systematic research and evaluation on the abundance, type, and maturity ...
Wang Xulong +5 more
exaly +3 more sources
Carboniferous rocks of Western Spitsbergen Island: paleomagnetic data [PDF]
Нефтегазовая геология: Теория и практика, 2022 The paper presents the results of studying the samples of rocks of the Carboniferous age collected in 1985 on Western Spitsbergen Island on the eastern coast of the Recherchfjorden.
Iosifidi A.G.
doaj +1 more source
Paleomagnetism of the early carboniferous thickness of Tuva [PDF]
Russian Journal of Earth Sciences, 2022 Paleomagnetic studies of the early Carboniferous strata of Tuva have been carried out. As a result of the component analysis, post-folding secondary and pre-folding, probably close to the primary components of magnetization, were identified in them ...
Kovalenko D., Buzina M.
doaj +1 more source
Lower Carboniferous Corals from Turkey
Journal of the Palaeontological Society of India, 1958 Cahide Ünsalaner-Kiragli
doaj +2 more sources
Chondrichthyans from the Devonian–Early Carboniferous of Belarus [PDF]
Estonian Journal of Earth Sciences, 2018 Diverse remains of chondrichthyans were found in several stratigraphic levels in 18 cores of the Devonian and Lower Carboniferous of Belarus. Most of the taxa were first reported in that territory. A new species of ctenacanthiform shark, Tamiobatis elgae,
Alexander O. Ivanov, Dmitry P. Plax
doaj +1 more source
Frontiers in Earth Science, 2023 The discovery of Carboniferous hydrocarbon source rocks in the Mahu-Shawan Sag has implied considerable exploration potential in the Carboniferous strata in the western Junggar Basin.
Fan Yang +7 more
doaj +1 more source
Учёные записки Казанского университета: Серия Естественные науки, 2021 The Carboniferous deposits of the Sikasi (Sikaze) River sections in the western part of the Southern Urals are of great geological importance and included in the list of particularly significant sites of the Toratau Geopark of the Republic of ...
E.N. Gorozhanina +2 more
doaj +1 more source
Ein Arachniden-Opisthosoma aus dem Obervisé von NW-Sachsen [PDF]
Fossil Record, 1998 Ein aus dem Unterkarbon von NW-Sachsen stammendes Opisthosoma wird als Cryptomartus sp. beschrieben. Damit liegt stratigraphisch nach bisherigen Erkenntnissen der älteste Fund dieses Genus vor.An Arachnid-Opisthosoma from the Lower Carboniferous of North
E. Kahlert
doaj +5 more sources
The lower actinopterygian fauna from the Lower Carboniferous Albert shale formation of New Brunswick, Canada – a review of previously described taxa and a description of a new genus and species [PDF]
Fossil Record, 2017 The Lower Carboniferous Albert shale formation of New Brunswick, Canada, is well-known for the preservation of countless articulated lower actinopterygian palaeoniscoid fishes. This site is at the boundary between the Devonian and the Lower Carboniferous,
K. E. Mickle
doaj +1 more source