Results 21 to 30 of about 3,401 (183)

Palynostratigraphy and depositional environment of Tura and Pre-Tura sedimentary successions in Dhansiri Valley of Upper Assam Shelf, Assam & Assam-Arakan Basin, Assam, India

Journal of the Palaeontological Society of India, 2023
Detailed palynological investigations have been carried out to reconstruct stratigraphy and interpretation of depositional environment of Tura and Pre-Tura sedimentary sections in Dhansiri Valley of Upper Assam Shelf, Assam & Assam-Arakan Basin ...
Kanchi Narsimha, Lusuchu Phor, Tushar Kanti Ghosh, S. Panda, Divya Geddada, B. P. Patra   +5 more
semanticscholar   +1 more source

Intercalibration of Boreal and Tethyan timescales: the magneto-biostratigraphy of the Middle Triassic and the latest Early Triassic from Spitsbergen, Arctic Norway [PDF]

, 2008
An integrated bio-magnetostratigraphic study of the latest Early Triassic to the upper parts of the Middle Triassic, at Milne Edwardsfjellet in central Spitsbergen, Svalbard, allows a detailed correlation of Boreal and Tethyan biostratigraphies.
Hounslow, Mark W., Hu, Mengyu, Karloukovski, Vassil, Mørk, Atle, Orchard, Michael J., Os Vigran, Jorunn, Weitschat, Wolfgang   +6 more
core   +1 more source

Palynostratigraphy and Palaeoenvironmental Interpretation of Outcrop Formations in Parts of Ini-Akwa Ibom State, Southeastern Niger Delta Basin, Nigeria

European Journal of Environment and Earth Sciences, 2022
The palynological study of the outcrop Formations in parts of Ini Local Government Area of Akwa Ibom State, Southeastern Niger Delta Basin, Nigeria has contributed to unraveling the palynostratigraphy and paleoenvironments of the outcrops through the use
Tejumade A. Owoeye, C. E. Bassey, T. A. Harry, Ekpedeme R. Asuaiko, Veronica E. Ibanga   +4 more
semanticscholar   +1 more source

Eocene to Miocene palynology of the Amagá Basin (Cauca Valley, Colombia) compared to the Caribbean Region

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2023
The Cenozoic sedimentary basins of northwestern Colombia contain clues to understanding the evolution of past ecosystems and their possible relationship to regional events, such as the uplift of the northern Andes and the collision of the Panama-Chocó ...
Andrés Pardo-Trujillo, Angelo Plata-Torres, Edwin Ramírez, Felipe Vallejo-Hincapié, Raúl Trejos-Tamayo   +4 more
doaj   +1 more source

Progress in palynology of the Gelasian–Calabrian Stages in Europe: Ten messages [PDF]

, 2007
Europe has at present the most extensive network of palynological sites covering the Late Pliocene and the Early Pleistocene or roughly the Gelasian-Calabrian Stages. This paper covers ten points of recent progress in the palynology of this time period:
Leroy, SAG
core   +1 more source

Did the Benue Trough connect the Gulf of Guinea with the Tethys Ocean in the Cenomanian? New evidence from the palynostratigraphy of the Yola Sub-basin

Cretaceous research (Print), 2021
The Yola Sub-basin represents the lower portion of the bifurcated Upper Benue Trough, whose origin has been linked to the opening of the Atlantic Ocean in the Mesozoic.
M. Usman, A. Brasier, D. Jolley, U. Abubakar, S. Mukkafa   +4 more
semanticscholar   +1 more source

Eocene–early Oligocene climate and vegetation change in southern China: Evidence from the Maoming Basin [PDF]

, 2017
Although the Eocene-Oligocene climate transition marks a critical point in the development of the ‘icehouse’ global climate of the present little is known about this important change in the terrestrial realm at low latitudes.
Aleksandrova, Galina N., Chen, Gang, Herman, Alexei B., Jin, Jian-Hua, Kodrul, Tatiana M., Maslova, Natalia P., Spicer, Robert A., Spicer, Teresa E.V., Yang, Jian   +8 more
core   +1 more source

Miocene palynoflora from the KRAM-P 218 leaf assemblage from the Bełchatów Lignite Mine (Central Poland)

Acta Palaeobotanica, 2016
During a palynological analysis of four samples from the Bełchatów KRAM-P 218 collection of plant macroremains 95 fossil species of sporomorphs were identified. Among the non-pollen palynomorphs was the fossil species Desmidiaceaesporites cosmarioformis,
Worobiec Elżbieta, Worobiec Grzegorz
doaj   +1 more source

Palynostratigraphy and vegetation changes during the early Middle Pleistocene, based on new studies of deposits from Ferdynandów (central eastern Poland)

Acta Palaeobotanica, 2015
New palynological data from the Ferdynandów site are presented and interpreted against the background of the earlier division of this stratotype pollen sequence by Janczyk-Kopikowa (1975), with special attention to a comparison with the nearest profile ...
Pidek Irena Agnieszka
doaj   +1 more source

Palynostratigraphy, Palaeogeography and Source Rock Evaluation of the Nayband Formation at the Parvadeh area, Central Iran, Iran [PDF]

Journal of Sciences, Islamic Republic of Iran, 2015
The Nayband Formation was measured and sampled in Parvadeh area, southern Tabas city. In this area, this formation has a thickness of 1410 m, dividing into four members, namely Gelkan, Bidestan, Howz-e-sheikh and Howz-e-khan.
M. Ghavidel-Syooki, M. Yousefi, D. Mohnhoff   +2 more
doaj