Results 81 to 90 of about 2,661 (202)

The first belemnite of boreal ancestry from the Early Cretaceous (Valanginian) of the western Tethys

, 2022
The first occurrence of the belemnite species \(\textit {Liobelus acrei}\) (formerly \(\textit {Acroteuthis acrei}\)) is reported from the Lower Cretaceous (Valanginian) of the Vocontian Basin (VB; south-east France). This first record of the genus \(\it
Mutterlose, Jörg (Prof. Dr.), Picollier, Marie‑Claire, Dzyuba, Oksana (Dr. rer. nat.)   +2 more
core  

Magnetobiostratigraphic synthesis of Leg 123: sites 765 and 766 (Argo Abyssal Plain and Lower Exmouth Plateau) [PDF]

, 1992
During ODP Leg 123, Sites 765 and 766 were drilled to examine the tectonic evolution, sedimentary history, and paleoceanography of the Argo Abyssal Plain and lower Exmouth Plateau.
Moran, M.J., Ogg, J. G., Bown, P.R., Haig, D.W., M.J. Moran, Baumgartner, P. O., Moran, M. J., J. Mutterlose, P.O. Baumgartner, J.G. Ogg, Bown, P. R., M.A. Kaminski, Kaminski, M.A., P.R. Bown, D.W. Haig, Haig, D. W., Kaminski, Michael A., Baumgartner, P.O., Mutterlose, J., McMinn, A., Ogg, J.G., A. McMinn   +21 more
core   +1 more source

Towards a standard Tithonian to Valanginian calpionellid zonation of the Tethyan Realm

Acta Geologica Polonica, 2013
Abstract Lakova, I. and Petrowa, S. 2013. Towards a standard Tithonian to Valanginian calpionellid zonation of the Tethyan Realm. Acta Geologica Polonica, 63 (2), 201-221. Warszawa. A calpionellid zonal scheme is proposed for the Tithonian through Valanginian pelagic carbonates of the Western Balkan Unit, based on the vertical ranges of 57 ...
Iskra Lakova, Silviya Petrova
openaire   +1 more source

(Table 1) Carbonate content of Valanginian-Hauterivian turbidites and intercalated background sediments at ODP Hole 123-765C

, 1992
(Table 1) Carbonate content of Valanginian-Hauterivian turbidites and intercalated background sediments at ODP Hole 123 ...
Dumoulin, Julie Ann, Julie Ann Dumoulin (7967972)   +1 more
core   +1 more source

LATE BERRIASIAN–EARLY VALANGINIAN EVOLUTION AND DROWNING OF THE GETIC CARBONATE PLATFORM (SE SERBIA)

Rivista Italiana di Paleontologia e Stratigrafia
 The Early Cretaceous was a time of significant development of carbonate platforms on the margins of the Tethys Ocean, including the Getic Carbonate Platform, in the northern peri-Tethys realm, cropping out in the Southern Carpathians (Romania) and ...
Jelena Stefanović, GIOVANNA DELLA PORTA, IOAN I. BUCUR, DEJAN RADIVOJEVIĆ   +3 more
doaj   +1 more source

Characterization of the Weissert oceanic anoxic event in lower Cretaceous limestones of the Guaniguanico terrain, Sierra de los Órganos, Western Cuba

Frontiers in Earth Science
The breakup of Pangea started in the Late Triassic when the new Tethyan domain developed into diverse sub-basins which began as shallow-water passive margins progressing into deeper foreland basins. Our study presents a high-resolution chemostratigraphic
Johanset Orihuela, Mihaela C. Melinte Dobrinescu, Florentin J.-M. R. Maurrasse   +2 more
doaj   +1 more source

Stratigraphic study of Qalqula Formation, Sulaymaniyah Governorate - NE Iraq

Tikrit Journal of Pure Science, 2019
Qulqula Formation studied in Suren mountain - Sulaymaniyah- NE Iraq. 10 samples collected from the outcrop near Kani Seif Hamid area. Petrographic and mineralogical investigation carried out, thin sections, X- ray Diffraction (XRD) and Scanning Electron
Mohammad Jamil Ali Al-Talabani
doaj   +1 more source

On the trail of a major trans-Tethyan discontinuity

Carnets de Géologie, 2007
At the base of the Valanginian a major discontinuity associated with one of the major transgressions of the Cretaceous is nominated as a candidate for the boundary between the Cretaceous and Jurassic systems.
Granier Bruno
doaj  

Evidence of two lineages of metriorhynchid crocodylomorphs in the Lower Cretaceous of the Czech Republic [PDF]

Acta Palaeontologica Polonica, 2021
DANIEL MADZIA, SVEN SACHS, MARK T. YOUNG, ALEXANDER LUKENEDER, PETR SKUPIEN   +4 more
doaj  

Sedimentology and chemostratigraphy of a Valanginian carbonate succession from the Baja Guajira Basin, northern Colombia

Brazilian Journal of Geology
: The Kesima Member of the Palanz Formation constitutes the first record of Cretaceous marine sedimentation along the Baja Guajira Basin, northern Colombia. Sedimentologic and petrographic analyses suggest a deposition along a coral reef dominated rimmed
Juan Carlos Silva-Tamayo, Catalina Ramirez, Mario Lara, Alcides Nobrega Sial, David Trujillo, Edward Salazar   +5 more
doaj   +1 more source