Results 41 to 50 of about 3,184 (221)

Oxygene Isotopes and climatic Control of Oxfordian Coral Reefs (Jurassic, Tethys)

, 2010
International audienceStable isotope studies were carried out on shells of reef-dwelling brachiopods and oysters to evaluate the impact of climate changes on coral communities during the Oxfordian (Late Jurassic) in western Europe and northwestern Africa.
Ramseyer, Karl, Martin-Garin, Bertrand, B. MARTIN-GARIN, B. LATHUILIERE, Geister, Jorn, J. GEISTER, K. RAMSEYER, Lathuiliere, Bernard   +7 more
core   +1 more source

THE STRATIGRAPHY OF THE UPPER BATHONIAN TO MIDDLE OXFORDIAN SUCESSION OF THE ARAGONESE BRANCH OF THE CORDILLERA IBÉRICA (SPAIN) AND ITS EUROPEAN CONTEXT

Rivista Italiana di Paleontologia e Stratigrafia, 2004
The Upper Bathonian-Middle Oxfordian succession of the Aragonese branch of the Cordillera Ibérica is one of the most completely developed in Europe and includes localities of international importance for Jurassic bio- and chronostratigraphy.
KEVIN N. PAGE, JULIA BELLO, MARÍA DOLORES LARDIÉS, GUILLERMO MELÉNDEZ, JAVIER RAMAJO, HASSAN ZIANI   +5 more
doaj   +1 more source

Thermal Volume Changes and Creep in the Callovo-Oxfordian Claystone [PDF]

Rock Mechanics and Rock Engineering, 2017
The Callovo-Oxfordian (COx) claystone is considered as a potential host rock for high-level radioactive waste disposal at great depth in France. Given the exothermic nature of radioactive wastes, a temperature elevation planned to be smaller than 100 °C will affect the host rock around the disposal cells.
Belmokhtar, Malik, Delage, Pierre, Ghabezloo, Siavash, Conil, Nathalie   +3 more
openaire   +1 more source

(Table 3) Microfacies of DSDP Hole 76-534A Oxfordian claystones

, 1983
(Table 3) Microfacies of DSDP Hole 76-534A Oxfordian ...
Robertson, Alastair H F, James G Ogg (6963563), Ogg, James G, Alastair H F Robertson (6961169), Lubomir F Jansa (6972941), Jansa, Lubomir F   +5 more
core   +1 more source

Evolution of a Tethyan carbonate platform through the Jurassic tectonic and climatic upheavals

Sedimentologika
This study aims to quantify the response of carbonate producers to eustasy, tectonics and climate changes in intracontinental basins. We examined Middle to Late Jurassic carbonate systems (Aalenian to Oxfordian, c.
Quentin Deloume, Simon Andrieu, Éric Lasseur, Thierry Pélissié , Églantine Husson, Benjamin Brigaud   +5 more
doaj   +1 more source

STRATOTYPE SECTIONS OF THE OXFORDIAN OF UKRAINIAN PRECARPATHIANS

Tectonics and Stratigraphy, 2015
Представлено результати комплексних досліджень відкладів оксфорду Українського Передкарпаття. Згідно до чинної стратиграфічної схеми, оксфордські відклади на території Передкарпатського прогину представлені рифогенним комплексом, у складі якого виділені бонівська, рудківська і городоцька світи. Голостратотип був описаний автором (В.Г. Дулуб, 1995) лише
Zhabina, N.N., Anikeyeva, O.V.
openaire   +3 more sources

1D Basin Modelling of Upper Jurassic to Upper Cretaceous Source Rocks in the Southern Pletmos Sub‐Basin, Outeniqua Basin, Offshore South Africa

Journal of Petroleum Geology, EarlyView.
ABSTRACT The Pletmos sub‐basin in the Outeniqua Basin, offshore South Africa, is divided by the Superior, Pletmos and Plettenberg faults into northern and southern depocentres. In this study, geological and organic geochemical data together with 1D basin modelling were used to investigate the burial, thermal and maturation histories, and the timing of ...
Fritz Ako Agbor, Sanelisiwe Mhlambi, Nimuno Achu Teumahji, Wasiu Adedayo Sonibare, Jan van Bever Donker   +4 more
wiley   +1 more source

THE CALLOVIAN-OXFORDIAN BOUNDARY IN BRITAIN: A REVIEW OF KEY SECTIONS AND THEIR CORRELATION WITH THE PROPOSED GLOBAL STRATOTYPE SECTION AND POINT FOR THE OXFORDIAN IN HAUTE PROVENCE, FRANCE

Rivista Italiana di Paleontologia e Stratigrafia, 2004
The historical type area of the Oxfordian Stage and its lowest subchronozone (Scarburgense Subchronozone of the Mariae Chronozone) are in Great Britain, in southern central (Oxford) and north eastern England (Scarborough), respectively.
KEVIN N. PAGE
doaj   +1 more source

Mobility of Zinc in the Callovo-Oxfordian Claystone

Procedia Earth and Planetary Science, 2013
AbstractThe diffusion of zinc was studied in the Callovo-Oxfordian claystone, which is a potential host rock for the retrievable disposal of high-level radioactive wastes. Two in-diffusion laboratory experiments were performed with initial zinc concentrations of 4 10−5 mol L−1 and 8 10−6 mol L−1 (resp.) for 35 days.
Savoye, S., Lacour, J.-L., Fayette, A., Beaucaire, C.   +3 more
openaire   +1 more source

Caesium uptake by Callovian-Oxfordian clayrock under alkaline perturbation

, 2012
International audienceThe potential effect of near-field alkaline perturbation in clayrocks on Cs retention was explored. Batch experiments were conducted to measure Cs sorption on Callovian-Oxfordian rock samples in alkaline perturbed conditions ...
Giffaut, Eric, Gaboreau, Stéphane, Claret, Francis, Crouzet, Catherine, Tournassat, Christophe   +4 more
core   +1 more source