Results 11 to 20 of about 1,589 (212)

Palynofacies, palaeoenvironments and petroleum [PDF]

open access: yesJournal of Micropalaeontology, 1982
Abstract. During the past decade, transmitted light microscopy of dispersed organic particles has become an important tool for assessing the petroleum potential of sedimentary basins. The main components of palynofacies and the colours of the microfossils preserved therein are widely used in the oil industry to aid the determination of organic ...
D. J. Batten
openaire   +3 more sources

PALYNOFACIES AND PALEOENVIRONMENT OF LATE JURASSIC-EARLY CRETACEOUS FORMATIONS AT DUHOK BASIN, NORTHERN IRAQ [PDF]

open access: yesIraqi Geological Journal, 2019
This study was covered palynofacies and paleodepositional environment of the Chai Gara, Garagu, Sarmord and Qamchuqa formations along Atrush, Shaikhan and Sarsang oilfields in Duhok Region northern Iraq.
Wrya J. Mamaseni   +2 more
doaj   +2 more sources

Palynofacies Analyses of Fox Bay Formation (Devonian), Falkland Islands [PDF]

open access: yesAnuário do Instituto de Geociências - UFRJ, 2019
The Falkland Islands are an archipelago consisting two main islands (West and East) that show contrasts in their sedimentary history. The palynofacies analysis was applied as tool for reconstructing the history of sedimentary organic matter deposition during the Devonian.
M. A. CARVALHO   +3 more
openaire   +3 more sources

Coccolith moulds in sedimentary organic matter and their use in palynofacies analysis [PDF]

open access: yesJournal of Micropalaeontology, 1985
Abstract. Imprints of coccoliths can be expected on palynomorphs and phytoclasts in Rhaetian and younger palynofacies. They resemble the hollows left by spheroidal pyrite but may commonly be distinguished on the basis of shape and by occasional marks which reflect the arrangement of the calcite laths of which they were composed. Monospecific blooms are
D. J. Batten
openaire   +3 more sources

Source rock evaluation of Kharita and Bahariya formations in some wells, North Western Desert, Egypt: Visual palynofacies and organic geochemical approaches

open access: yesEgyptian Journal of Petroleum, 2018
Palynofacies analyses were applied on ninety-one samples from the subsurface Albian – Cenomanian succession represented by Kharita and Bahariya formations, encountered in El-Noor, and South Sallum wells, located in the North Western Desert, Egypt, to ...
Nabil Aboul Ela   +4 more
doaj   +2 more sources

The Carboniferous-Permian transition in Arunachal Pradesh, North East India: A palynological and palynofacies study

open access: yesEarth History and Biodiversity
Palynological and palynofacies analyses were carried out from an outcrop of the Bichom Formation located in Arunachal Pradesh, North-East India. The age of the Bichom Formation at this locality is inferred based on palynological investigation and ...
Alok Kumar Mishra   +7 more
doaj   +2 more sources

Palynofacies analysis of Naokelekan formation, Northern Iraq [PDF]

open access: yes, 2019
Palynofacies analysis of 38 rock samples of the Late Oxfordian-Early Kimmeridgian Naokelekan Formation from two exploratory wells and two outcrops in northern Iraq was performed. All samples taken from outcrops in Duhok and Sulaymaniyah provinces and well Bj-1 in northern Iraq were classified as palynofacies Type I (PF-1), which comprises mainly ...
Isamel, Jan., Orhan, Hükmü.
openaire   +3 more sources

KEROGEN CHARACTERIZATION OF THE VACA MUERTA FORMATION (TITHONIAN–VALANGINIAN), AT MALLÍN QUEMADO AND PUERTA CURACO, NEUQUÉN BASIN, CENTRAL-WEST PATAGONIA, ARGENTINA. PALYNOFACIES AND GEOCHEMICAL APPROACH [PDF]

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina
This contribution integrates palynofacies, organic geochemical and sedimentological analyses to characterize the depositional environment and the kerogen properties related to the hydrocarbon source potential of the Vaca Muerta Formation at the Mallín ...
Luis Sebastián Agüero   +3 more
doaj   +2 more sources

Data for: Palaeoenvironmental changes in Eocene Tibetan lake systems traced by geochemistry, sedimentology and palynofacies

open access: yes, 2021
Geochemical, sedimentological and palynofacies data from the RZ section, Nangqian Basin, Tibet ...
Barbolini, N (via Mendeley Data)   +9 more
core   +2 more sources

The Hoanh Bo Trough‐a landward keyhole to the syn‐rift Late Eocene–Early Oligocene terrestrial succession of the northern Song Hong Basin (onshore north‐east Vietnam)

open access: yesGeological Journal, Volume 57, Issue 10, Page 4216-4241, October 2022., 2022
The sedimentary pattern and interpretation of the Hoanh Bo Trough evolution match well with the rift initiation, rift development, and rift termination tectonic system tracts of the South China Sea and could be treated as a landward keyhole for the offshore basins of the northern Song Hong Basin.
Anna Wysocka   +10 more
wiley   +1 more source

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