Results 51 to 60 of about 242 (176)

Palynofacies Analysis and Hydrocarbon Generation Potential of Dokan and Gulneri Formations (Upper Cretaceous) from selected wells in Northern Iraqi Oil Fields [PDF]

Kirkuk Journal of Science, 2007
Sixty five cutting samples from Dokan and Gulneri Formations in three subsurface sections from Khabbaz, Jambour and Taq-Taq oil fields at Northern Iraq have been selected to be studied optically and analytically from Palynofacies points of view.
doaj   +1 more source

Hydrocarbon‐derived thrombolites from the Outer Carpathians (Lower Cretaceous, Poland)

Sedimentology, Volume 71, Issue 7, Page 2183-2209, December 2024.
Abstract Shallow marine thrombolites from a newly discovered Lower Cretaceous cold seep in the Outer Carpathians (Poland) were analysed in order to untangle the complex sedimentological and biogeochemical processes involved in their formation and their diagenetic modifications.
Stefano Giunti, Przemysław Gedl, Artur Kędzior, Leszek Marynowski, Mariusz Paszkowski, Andreas Wetzel, Maciej J. Bojanowski   +6 more
wiley   +1 more source

Understanding the Internal Variability of Mudstones: Dark Mudstone of the Campano- Maastrichtian Mamu Formation as Case Study

Journal of Applied Sciences and Environmental Management, 2020
The objective of this research work was to investigate approximately 6m of Campano-Maastrichtian dark mudstone outcropping at Uzebba, Benin Flank, SW Anambra Basin using sedimentological, geochemical, mineralogical, and palynofacies techniques.
A.J. Edegbai, W.O. Emofurieta
doaj   +1 more source

The latest Jurassic–earliest Cretaceous climate and oceanographic changes in the Western Tethys: The Transdanubian Range (Hungary) perspective

Sedimentology, Volume 71, Issue 6, Page 1843-1872, October 2024.
Abstract The Jurassic/Cretaceous transition was characterized by several distinct palaeoenvironmental processes and events, amongst which some of the best known are the late Tithonian–early Berriasian aridization and the late Berriasian tectonic reactivation in the Neotethyan Collision Belt.
Damian G. Lodowski, Ottilia Szives, Attila Virág, Jacek Grabowski   +3 more
wiley   +1 more source

Evidence for Low‐Pressure Crustal Anatexis During the Northeast Atlantic Break‐Up

Geochemistry, Geophysics, Geosystems, Volume 25, Issue 7, July 2024.
Abstract While basaltic volcanism is dominant during rifting and continental breakup, felsic magmatism may be a significant component of some rift margins. During International Ocean Discovery Program (IODP) Expedition 396 on the continental margin of Norway, a graphite‐garnet‐cordierite bearing dacitic unit (the Mimir dacite) was recovered in two ...
A. M. Morris, S. Lambart, M. A. Stearns, J. R. Bowman, M. T. Jones, G. Mohn, G. Andrews, J. Millett, C. Tegner, S. Chatterjee, J. Frieling, P. Guo, D. W. Jolley, E. H. Cunningham, C. Berndt, S. Planke, C. A. Alvarez Zarikian, P. Betlem, H. Brinkhuis, M. Christopoulou, E. Ferré, I. Y. Filina, D. T. Harper, J. Longman, R. P. Scherer, N. Varela, W. Xu, S. L. Yager, A. Agarwal, V. J. Clementi   +29 more
wiley   +1 more source

PALYNOLOGY AND CHEMOSTRATIGRAPHY OF MIDDLE TRIASSIC SUCCESSIONS IN NORTHERN SWITZERLAND (WEIACH, BENKEN, LEUGGERN) AND SOUTHERN GERMANY (WEIZEN, FREUDENSTADT)

Rivista Italiana di Paleontologia e Stratigrafia, 2020
New Anisian to Ladinian palynology, palynofacies and stable carbon isotope records are reported for the Middle Triassic from deep Swiss wells (Weiach, Benken, Leuggern), well B3/13 (Weizen, S-Germany) and the type area of the Freudenstadt Formation in ...
PETER A. HOCHULI, ELKE SCHNEEBELI-HERMANN, PETER BRACK, KARL RAMSEYER, DANIEL REBETEZ   +4 more
doaj   +1 more source

ESTUDO DE PALINOFÁCIES NA SUCESSÃO RICA EM MATÉRIA ORGÂNICA DA FORMAÇÃO TREMEMBÉ NO POÇO TMB-3-SP (OLIGOCENO DA BACIA DE TAUBATÉ)

Geochimica Brasiliensis, 2020
n order to show how the upper part of the Tremembé Formation evolved in terms of organic matter and paleoenvironment types, palynofacies of 20 samples from the TMB-3-SP well were analyzed and sedimentological and geochemical data from the same samples ...
Elayne Cristina Andrade de Sousa Maas, Marco Brito, Sérgio Bergamaschi, Joalice Mendonça   +3 more
doaj   +1 more source

Palynostratigraphy and palynofacies of the Upper Silesian Keuper (southern Poland)

Annales Societatis Geologorum Poloniae, 2015
The results of the palynostratigraphical studies presented in this paper come from five boreholes Patoka 1, Czarny Las, Woźniki Śląskie K1, Kobylarz 1 and Poreba as well as from four outcrops at Lipie Śląskie, Patoka, Zawiercie and Poreba, in Upper Silesia (southern Poland).
Fijałkowska-Mader, Anna, Heunisch, Carmen, Szulc, Joachim   +2 more
openaire   +3 more sources

Palynostratigraphical

Egyptian Journal of Petroleum, 2013
The Kharita and Bahariya formations are of great importance for Egyptian economy. They are the target of the oil and gas exploration in the Egyptian Western Desert.
Walid A. Makled, Abdel Hakam A. Baioumi, Rehab A. Saleh   +2 more
doaj   +1 more source

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