Results 101 to 110 of about 4,384 (164)

The mid-Oxfordian (Late Jurassic) positive carbon-isotope excursion recognised from fossil wood in the British Isles

, 2005
The carbon-isotope ratios of fossil wood have recently been confirmed as a proxy for changes in the isotopic composition of palaeoatmospheres. Carbon-isotope data from fossil wood samples collected from the Jurassic (Oxfordian) Staffin Shale Formation on
Pearce, Christopher R., Coe, Angela L., Hesselbo, Stephen P.   +2 more
core   +1 more source

Laboratory and numerical investigation on the poro-elasto-visco-plastic behaviour of in-situ heated Callovo-Oxfordian claystone

International audienceLaboratory and numerical investigation on the poro-elasto-visco-plastic behaviour of in-situ heated Callovo-Oxfordian ...
Plúa, Carlos, Ren, Junfeng, Braun, Philipp, Ghabezloo, Siavash, Vu, Minh Ngoc   +4 more
core   +2 more sources

Ostracods from the Upper Jurassic (Oxfordian-Tithonian) of southern Germany

, 2000
. At present the ostracod faunas from the Upper Jurassic of southern Germany are incompletely known due to the absence of detailed studies. This preliminary systematic investigation has yielded 46 species from 25 genera, of which 23 species are left in ...
M. E. Schudack, U. Schudack
core   +1 more source

The Oxfordian ammonite genus Passendorferia Brochwicz Lewiński and the Tethyan subfamily Passendorferiinae Meléndez: origin and palaeobiogeography [PDF]

, 2009
The Oxfordian ammonite group Passendorferiinae (known as "Mediterranean perisphinctids") forms a group of perisphinctids characterized by strongly evolute serpenticone coiling and subcircular to subquadrate whorl section, and forms a lateral divergent ...
Brochwicz-Lewiński, W., Mendez, G., Fozy, I., Ramajo, J., Darpa, C., Atrops, F., Perez-Urresti, I., Sequeiros, L., Bello, J.   +8 more
core  

New biostratigraphic data from the Callovian-Oxfordian La Manga Formation, Neuquen Basin, Argentina: Evidence from an ammonite condensed level [PDF]

, 2012
The La Manga Formation constitutes most of the sedimentary record of the Callovian-Oxfordian in the Neuquén Basin. This stratigraphic unit represents the middle part of the Lotena Mesosequence, which is dominated by carbonates with interbedded shales ...
Martín-Chivelet, J., Kietzmann, Diego A., Martín Chivelet, Javier, Palma Durán, Ricardo, López-Gómez, José, López Gómez, José, Bressan, Graciela Susana, Palma, R., Kietzmann, D. A., Bressan, G. S.   +9 more
core  

The Subfamily Ataxioceratinae (Ammonoidea) from Upper Oxfordian of the Submediterranean Province: origin and evolution

, 1996
The subfamily Ataxioceratinae Buckman arises at the turn of the Middle-Upper Oxfordian (Upper Jurassic) in the South-European Platform, spreading mostly throughout the Submediterranean province during Upper Oxfordian-Lower Kimmeridgian times.
Meléndez Hevia, Guillermo, Bello Villalba, J., Pérez Urresti, I.   +2 more
core  

The Oxfordian-Kimmeridgian boundary in the Puerto Lorente section (External Prebetic) revisited

, 1992
In the Puerto Lorente section at the Sierra de Cazorla (External Prebetic), the uppermost Oxfordian is made up of limestones with recognizable traces of increasing condensation.
Rodríguez Tovar, F. J., Olóriz, F.
core  

The Oxfordian Theory and Cultural Practice in Anonymous

Journal of Medieval and Early Modern English Studies, 2017
openaire   +1 more source

Stop 3 : Gnieździska, Callovian-Oxfordian

, 2008
Pieńkowski, Grzegorz, Głowniak, Ewa, Uchman, Alfred   +2 more
openaire   +1 more source

HTO Diffusion in Oxfordian Limestone and Callovo-Oxfordian Argillite Formations

MRS Proceedings, 2004
AbstractDiffusion coefficients and accessible porosities for HTO were measured on 30 samples from the Andra Underground Rock Laboratory in Meuse/Haute-Marne (France) using the through diffusion technique. Two distinct geological formations were studied: Oxfordian limestone and Callovo-oxfordian argillite between 166 and 477 m depth.
M. Descostes, V. Blin, B. Grenut, P. Meier, E. Tevissen   +4 more
openaire   +2 more sources