Results 11 to 20 of about 8,234,031 (344)

Lower Carboniferous Corals from Turkey

Journal of the Palaeontological Society of India, 1958
Cahide Ünsalaner-Kiragli
doaj   +2 more sources

Carboniferous to Early Permian tectono-sedimentary evolution in the western Junggar Basin, NW China: implication for the evolution of Junggar Ocean

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, Jianzhong Li, Shan Lu, Baoli Bian, Hailei Liu, Yanzhao Wei, Xuefeng Qi, Hao Yang   +7 more
doaj   +1 more source

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

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

Microfacies of the Tulian Horizon (Visean Stage, Lower Carboniferous) of the Sikaza 2 section (Southern Urals, Russia)

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, E.Yu. Bashlykova, E.I. Kulagina   +2 more
doaj   +1 more source

Carboniferous conodont biostratigraphy [PDF]

, 2022
El Serpukhoviense en el Palaeotethys Occidental: variaciones climáticas y sus consecuencias sobre las biotas, aspectos paleoambientales, paleogeográficos y bioestratigráficosCarboniferous conodont biostratigraphy comprises regional zonations that ...
Blanco Ferrera, Silvia, Lambert, Lance L., Qi, Yuping, Ritter, Scott, Sanz López, Javier, Alekseev, Alexander S., Goreva, Natalia, Hu, Key, Nemyrovska, Tamara I., Barrick, James E.   +9 more
core   +1 more source

New Permo-Carboniferous geochemical data from central Thailand: implication for a volcanic arc model [PDF]

, 1991
Current ideas and models of geotectonic reconstructions of Southeast Asia are reviewed and new data on Late Carboniferous through Middle Permian tuffites and sills from central Thailand are presented in the light of the problems of Southeast Asian ...
Altermann, Wladyslaw
core   +1 more source

Facies changes, sedimentary environments and sequence stratigraphy of the lower Carboniferous deposits in the Kalmard area, Central Iran, Member D of Gachal formation [PDF]

Journal of Stratigraphy and Sedimentology Researches
Lower Carboniferous deposits of Kalmard area identified with informal Gachal formation which in different outcrops have different lithologic features. This formation is consists of four members A, B, C and D that predominantly consists of carbonate and ...
Mohammadnabi Gorgij, Somayyeh Shahraki Mirzaei   +1 more
doaj   +1 more source

Calcareous algae of the Visean-Serpukhovian boundary beds in the Izyayu River section (south of the Chernyshev Uplift) [PDF]

Нефтегазовая геология: Теория и практика, 2023
We consider changes in the composition of the algaflora in the Visean-Serpukhovian boundary interval in the Izyayu River section. A transgressive trend in changing sedimentation conditions - from extremely shallow water at the end of the Visean to ...
Vevel Ya.A., Ivanova R.M., Gruzdev D.A., Zhuravlev A.V.   +3 more
doaj  

Carapaces of the Dnieper-Donets Basin as a New Exploration Target for significant hydrocarbon deposits

Геофизический журнал, 2022
New geological structures — displaced blocks of salt overburden — were identified in the axial part of the Dnieper-Donets basin (DDB) beside one of the largest salt domes due to modern high-precision gravity and magnetic surveys and their joint 3D ...
T.O. Petrovska, O.P. Petrovskyi, O.M. Tsikhovska, A.Y. Trachuk   +3 more
doaj   +1 more source