Results 81 to 90 of about 1,589 (212)

Palynofacies and lacustrine sequence stratigraphy: a case example from the Jurassic Cañadón Asfalto Formation, Cañadón Asfalto Basin, Extra-Andean Patagonia, Argentina [PDF]

Journal of Micropalaeontology
This study presents a detailed palynofacies analysis integrated with lacustrine sequence stratigraphy to evaluate the role of climate-driven hydrological balance on basin infill and its impact on the organic matter accumulation in the Jurassic Cañadón ...
D. E. Olivera, C. Zavala, M. E. Quattrocchio, M. E. Soreda, R. Scasso, R. Yang, R. Yang   +6 more
doaj   +1 more source

Paleolimnology and Natural Versus Anthropogenic Influx During the Late Holocene from Vembanad Wetland, Ramsar Site, Kerala, India

Quaternary
A multi-proxy study of diatoms, palynofacies, and grain size was conducted on a 100 cm core from Arookutty, Vembanad wetland, Kerala, India, to reconstruct paleolimnological changes during the late Holocene, with a focus on natural versus anthropogenic ...
Pooja Tiwari, Biswajeet Thakur, Purnima Srivastava, Sanjay Kumar Singh Gahlaud, Ravi Bhusan, Rajesh Agnihotri   +5 more
doaj   +1 more source

Palynological and Organic-Petrographic Data on Very Low- and Low-grade Metamorphic Rocks in the Slavonian Mountains (Northern Croatia)

Geologia Croatica, 2010
The palynological data suggest a Late Silurian to ?Early Carboniferous sedimentation age for the weakly metamorphosed rocks from the Mts. Psunj, Papuk and Krndija (Slavonija, North Croatia).
Georg Jerinić, Jakob Pamić, Jasenka Sremac, Darko Španić   +3 more
doaj   +1 more source

Upper Cretaceous (Cenomanian) palynostratigraphy and palynofacies of the Shushan Basin, North Egypt

This study provides an updated quantitative analysis and prospective paleoenvironment reconstruction of the Tut oilfield, Shushan Basin, North Egypt to evaluate the hydrocarbon reservoirs in space and times for further development plans and modeling in ...
Ahmed Zakaria (6164612), Aya Raafat (17889650)   +1 more
core   +1 more source

Mechanism of Late Campanian–Early Maastrichtian oil shale deposition and its sequence stratigraphy implications inferred from the palynological and geochemical analysis

Egyptian Journal of Petroleum, 2014
Understanding the organic rich sediment deposition mechanism is vital for the purposes of their exploration. This should reconsider the sequence stratigraphic framework and its associated paleoenvironmental setting.
Walid Ahmed Makled, Tarek Foad Mostafa, Abu Bakr Fathy Maky   +2 more
doaj   +1 more source

First putative occurrence in the fossil record of choanoflagellates, the sister group of Metazoa. [PDF]

Sci Rep, 2023
Fonseca C, Mendonça Filho JG, Reolid M, Duarte LV, de Oliveira AD, Souza JT, Lézin C.   +6 more
europepmc   +1 more source

Decoding Permian Karharbari Ecosystems: Integration of Palynology, Palynofacies and Carbon Isotopes From the Devpahari Section, Mahanadi Basin, India

The Permian sedimentary sequences provide valuable information on biostratigraphy, palaeoecology, palaeoclimate and depositional environments integrating palynology, palynofacies, and stable carbon isotope (δ 13 C)
Srikanta Murthy, Bindhyachal Pandey, Pooja Tiwari, Deveshwar P. Mishra, Md. Firoze Quamar, Biswajeet Thakur, Sonal Khanolkar   +6 more
core   +1 more source

The palynofacies pattern for the Lower Cretaceous of central Poland [PDF]

, 2013
Sedimentary environments and palynofacies were identified in the Lower Cretaceous of central Poland. The study was based on lithological observations, sedimentological logging and palynological investigations in the following boreholes: Poddębice PIG2 ...
Waksmundzka, M., Leszczyński, K.
core  

Palynofacies studies of lake sediments with examples from the Saar-Nahe Basin (Permocarboniferous; SW-Germany)

, 1996
: A provisional palynological organic matter classification is applied for the palynofacies from lacustrine sediments of the uppermost Carboniferous and lowermost Permian of Southwest-Germany (Rotliegend).
Clausing, Andreas
core   +1 more source

Hydrocarbon generation potential, palynofacies examination and 1D basin modeling of the Middle Jurassic–Lowermost Cretaceous intervals, Mesopotamian Foredeep Basin, Iraq

Solid Earth Sciences
This study evaluates hydrocarbon generation, palynofacies, and burial-thermal evolution of Middle Jurassic-Lowermost Cretaceous source rocks in the Ajeel Field, located in the Mesopotamian Foredeep Basin of Iraq.
Abbas F. Gharib, Iman M. Anwer, Mohammed Y. Najmuldeen, Ali Saaduldeen Abbas   +3 more
doaj   +1 more source