Results 71 to 80 of about 3,921 (240)

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

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

Excavations at Tas-Silg, Malta : a preliminary report on the 1996-1998 campaigns conducted by the Department of Classics and Archaeology of the University of Malta [PDF]

, 2000
The area known as Tas-Silg is situated in the south-eastern part of the island of Malta, close to Marsaxlokk harbour. In reality the place name refers to the small church dedicated to Our Lady of the Snows (hence Tas-Silg) situated at the point where ...
Bonanno, Anthony, Falzon, Anthony, Fenech, Katrin, Frendo, Anthony J., Sant, Michael J., Schembri, Patrick J., Vella, Nicholas C.   +6 more
core  

Silicification and organic matter preservation in the Anisian Muschelkalk: Implications for the basin dynamics of the central European Muschelkalk Sea [PDF]

, 2017
Anisian Muschelkalk carbonates of the southern Germanic Basin containing silicified ooidal grainstone are interpreted as evidence of changing pH conditions triggered by increased bioproductivity (marine phytoplankton) and terrestrial input of plant ...
Costin, Gelu, Götz, Annette E., Montenari, Michael   +2 more
core   +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

Carbon and Nitrogen Cycle Dynamic in Continental Late-Carboniferous to Early Permian Basins of Eastern Pangea (Northeastern Massif Central, France)

Frontiers in Earth Science, 2021
Late Carboniferous to early Permian organic-rich sedimentary successions of late-orogenic continental basins from the northeastern Massif Central (France) coincide with both the Variscan mountain dismantling and the acme of the long-lasting Late ...
Mathilde Mercuzot, Christophe Thomazo, Christophe Thomazo, Johann Schnyder, Pierre Pellenard, François Baudin, Anne-Catherine Pierson-Wickmann, Pierre Sans-Jofre, Sylvie Bourquin, Laurent Beccaletto, Anne-Lise Santoni, Georges Gand, Matthieu Buisson, Matthieu Buisson, Laure Glé, Thomas Munier, Antonios Saloume, Mohamed Boussaid, Tracy Boucher   +18 more
doaj   +1 more source

Petrographic and geochemical study of organic matter in surficial laminated sediments from an upwelling system (Mejillones del Sur Bay, Northern Chile).

, 2004
A study of recent laminated sediments, accumulated in the oxygen minimum zone of Mejillones Bay (Northern Chile), shows that the organic matter is autochthonous and deposited under varying oceanographic conditions.
Lallier-Vergès, Elisabeth, Ortlieb, Luc, Sifeddine, Abdelfettah, Valdés, Jorge   +3 more
core   +3 more sources

Foraminifera, Thecamoebians and Palynomorphs as Hydrodynamic Indicators in Araguari Estuary, Amazonian Coast, Amapá State – Brazil [PDF]

, 2010
The Araguari estuarine dynamics is singular among traditional models of estuaries under tidal regime due to influence of macrotidal and tidal bore. In order to establish estuarine zones in Araguari according foraminifera, thecamoebians, paliynomorphs ...
Alberto Garcia Figueiredo Jr, Daniele Esteves da Silva Ferreira, Lazaro Luiz Mattos Laut, Marcelo de Araújo Carvalho, Odete Fátima Machado, Valdenira Ferreira Santos   +5 more
core  

Palynology of a terrestrial coal-bearing series across the Triassic/Jurassic boundary (Mecsek Mts, Hungary) [PDF]

, 2008
Palynology and palynofacies patterns of terrestrial Triassic/Jurassic boundary series of the South Hungarian Mecsek Mountains were studied in search of paleoenvironmental and vegetation changes and climatic signatures related to one of the major mass ...
Götz, Annette E., Pálfy, József, Ruckwied, Katrin, Török, Ákos   +3 more
core   +1 more source