Results 61 to 70 of about 7,617 (206)
Stratigraphic evolution of the North Levant Platform (Syria) during Aptian to Early Turonian [PDF]
, 2012 The Levant margin includes the easternmost part of the Eastern Mediterranean in a region where the oceanic (Tethyan) plates and the Arabian, African and Eurasian crustal plates interact.
Ghanem, Hussam
core
Early Cretaceous sea surface temperature evolution in subtropical shallow seas
Scientific Reports, 2021 Late Cretaceous sea surface temperatures (SST) are, amongst others, traditionally reconstructed by compiling oxygen isotope records of planktonic foraminifera obtained from globally distributed pelagic IODP drill cores.
Stefan Huck, Ulrich Heimhofer
doaj +1 more source
Microborings in mid Cretaceous fish teeth [PDF]
, 1999 Fish teeth and other remains from the British Cretaceous contain abundant evidence for post-mortem colonization by endolithic organisms. The borings are here recognised as occurring in three morphotypes, including a flask-shaped form not previously ...
Veltkamp, K.J. +5 more
core +1 more source
, 1959 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources
Barremian-early Aptian charophyte biostratigraphy
, 2021 New Barremian-early Aptian charophyte biozonations are proposed here based on the charophyte succession in the Maestrat Basin (Iberian Chain, Spain). Biostratigraphic analysis distinguished two biozonations, European and Eurasian, which were compared to establish correlations.
Pérez Cano, Jordi +2 more
openaire +1 more source
Journal of Petroleum Geology, Volume 49, Issue 4, Page 1382-1411, October 2026.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 +4 more
wiley +1 more source
Desmoceratidae and Silesitidae (Ammonitida) from the Aptian - Albian of Antarctica
Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, 2006 Fil: Medina, Francisco Alberto. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Instituto de Geociencias Basicas, Aplicadas y Ambientales de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales.
Medina, Francisco Alberto +1 more
openaire +2 more sources
Towards a standard ammonite zonation for the Aptian (Lower Cretaceous) of northern Mexico
Revista Mexicana de Ciencias Geológicas, 2018 Detailed data on twenty-seven species of ammonites identified in three stratigraphic sections of northern Mexico, allow further refinement of the Aptian ammonite biozonations of previous authors. Four formal ammonite biozones are proposed.
Ricardo Barragán-Manzo +1 more
doaj
Integrated stratigraphy of the Upper Barremian–Aptian sediments from the south-eastern Crimea
Geologica Carpathica, 2018 Previous studies made in different parts of the world have shown that Barremian–Aptian times imply many difficulties in deciphering the biostratigraphy, microfossil evolution and correlation of bioevents.
Karpuk Maria S. +6 more
doaj +1 more source
The Depositional Record, Volume 12, Issue 4, September 2026.An integrated facies, MS and XRF‐based approach applied to the Tithonian–Berriasian Sidi Khalif Formation (central Tunisia) resolves five Tithonian and eight Berriasian third‐order sequences, showing how mixed carbonate–siliciclastic shelves record coupled eustatic, climatic and tectonic controls and providing a transferable template for similar mud ...
Hamdi Omar, Adnene Lafi, Chokri Yaich
wiley +1 more source