Results 161 to 170 of about 26,058,526 (208)
Journal of Asian Earth Sciences, 2012 The uppermost Chhidru Formation and the lower part of the Mianwali Formation were sampled in the Amb Valley, Salt Range, Pakistan for the study of the particulate organic matter (POM) content in order to evaluate the depositional environment during the Permian–Triassic transition. The POM content was assigned to four distinct palynofacies (palynofacies
David Ware +2 more
exaly +6 more sources
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Marine Micropaleontology, 2006
Abstract Palynofacies analyses were carried out on 272 core samples from two wells (GTP-17-SE and GTP-24-SE) in the Sergipe Basin, with the aim of reconstructing the paleoenvironments of the upper Aptian–middle Albian. For the palynofacies analysis the kerogen categories were counted and subjected to cluster analyses.
João Graciano Mendonça Filho
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Abstract Palynofacies analyses were carried out on 272 core samples from two wells (GTP-17-SE and GTP-24-SE) in the Sergipe Basin, with the aim of reconstructing the paleoenvironments of the upper Aptian–middle Albian. For the palynofacies analysis the kerogen categories were counted and subjected to cluster analyses.
João Graciano Mendonça Filho
exaly +2 more sources
International Journal of Coal Geology, 2013 A high-resolution study (n = 66) was conducted on Late Permian coal measures of the Bowen Basin, Australia, to observe palynofacies changes during peat accumulation over time.
João Graciano Mendonça Filho +2 more
exaly +2 more sources
Palynofacies Analysis and Submicron Pore Modeling of Shale-Gas Plays
North American Unconventional Gas Conference and Exhibition, 2011Abstract The present study combines palynological applications with advanced microscopic techniques to characterize the Utica, Haynesville and Fayetteville shale-gas source rocks. This unprecedented approach could offer an alternative way to measure the total organic carbon (TOC) content using the 2D subsurface Scanning Electron ...
Malek Elgmati +4 more
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Development and multi-operator calibration of a standardised palynofacies analysis technique
2016This report presents the results of a project to develop and test a standard approach and criteria for palynofacies analysis. Palynofacies analysis is a palynological method of sedimentary depositional facies recognition. It is the study of all particulate organic matter recovered in a palynological assemblage, and can be used to reconstruct ...
Clowes, CD +3 more
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Quantitative Palynofacies Analysis as a New Tool to Study Transfers of Fossil Organic Matter in Recent Terrestrial Environments [PDF]
International Journal of Coal Geology, 2010 International audienceClassical palynofacies method, which consists in an organic concentrate microscopic qualitative observation after mineral phase dissolution, is commonly used in order to study sedimentary organic matter.
Mohammed Boussafir +2 more
exaly +2 more sources
Some Practical Aspects of Palynofacies Analysis
1995Much palynofacies work has been done as a secondary exercise within palynostratigraphic studies. Unfortunately, this often means that the samples were collected using a strategy that emphasizes standard sampling intervals and the selection of only those lithologies likely to be most productive in terms of palynomorph yield.
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The Use of Palynofacies Analysis in Sand-Dominated Sequences, Brent Group, Ninian Field
Proceedings, 1995The Ninian Field is a mature oil field in the Northern North Sea Brent province which has recently produced its billionth barrel of oil. Despite its maturity however, significant reserves still remain. Realising this potential over the remaining life of the field will be achieved through an aggressive well work programme, shooting a new 3D seismic ...
M. Sawyer, J. Keegan
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Journal of South American Earth Sciences, 2020
Abstract This study demonstrates the usefulness of palynofacies as a tool for characterizing the origin, transport, and settling of particulate organic matter preserved in fluvial plain sediments and its integration with diatoms for inferring past depositional environments. Palynofacies, diatoms, and organic geochemistry (S, C/S) data from a sediment
Flávio Lima Lorente +8 more
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Abstract This study demonstrates the usefulness of palynofacies as a tool for characterizing the origin, transport, and settling of particulate organic matter preserved in fluvial plain sediments and its integration with diatoms for inferring past depositional environments. Palynofacies, diatoms, and organic geochemistry (S, C/S) data from a sediment
Flávio Lima Lorente +8 more
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Revue de Micropaléontologie, 2004
Abstract The area studied corresponds to the western margin of the Triassic intracratonic basin of southeastern France partly revealed in the French Central Massif. During this period, the sedimentation took place in an intermediate environment between the continental domain and the maritime domain.
Bernard Courtinat, Michel Rio
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Abstract The area studied corresponds to the western margin of the Triassic intracratonic basin of southeastern France partly revealed in the French Central Massif. During this period, the sedimentation took place in an intermediate environment between the continental domain and the maritime domain.
Bernard Courtinat, Michel Rio
openaire +1 more source