Results 81 to 90 of about 7,015 (163)
DiversityNew ammonite discoveries from the south-facing flank of Mont Ventoux (southern France) provide robust and refined age constraints on the maximum northward progradation of Urgonian depositional environments in northern Provence during the late Barremian ...
Camille Frau +2 more
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response to global oceanographic and climatic changes (Barremian-Aptian) [PDF]
, 2008 The Late BarremianLate Aptian interval was characterised by several major changes in the ocean/climate system related to the onset of the Mid-Cretaceous greenhouse world.
Heldt, Matthias
core +1 more source
Carnets de Géologie, 2006 One of the significant results of the multidisciplinary investigations carried out during recent years in the Lower Aptian historical stratotype of the Cassis-La Bédoule region (South-Eastern France) was a proposal to update the local Upper Barremian ...
Ropolo Pierre +4 more
doaj
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
Lower Aptian Rudist Faunas (Bivalvia, Hippuritoidea) from Croatia [PDF]
, 2004 Lower Aptian rudist faunas from Croatia consist of Requienia? zlatarskii PAQUIER, Toucasia sp., Agriopleura sp., Glossomyophorus costatus MASSE, SKELTON & SLISKOVIC, Himeraelites sp. and Offneria sp.
Velić, I. +3 more
core
Late Aptian and Cenomanian-Turonian planktonic foraminifera from DSDP Site 89-585
, 1986 Planktonic foraminifers from the late Aptian and the Cenomanian-Turonian of Site 585, East Mariana Basin, provide new age data for western Pacific geologic events.
Isabella Premoli Silva (6886583) +3 more
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Carnets de Géologie, 2008 Recent biostratigraphic research in the marly limestones of the Cassis-La Bédoule area (SE France) provided a rich macrofauna of Douvilleiceratidae Parona & Bonarelli, 1897. From the uppermost Barremian (Pseudocrioceras waagenoides Subzone) to the middle
Tronchetti Guy +4 more
doaj
Calcareous nannofossil biostratigraphy of Sarcheshmeh and Sanganeh formations in the west of Kopet-Dagh Basin, Sheikh Section [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2015 The Kopet-Dagh Basin is located in the north and north east of Iran, within the border triangle of Iran, Turkmenistan and Afghanistan. Sediments of Cretaceous age are well exposed in this basin.
Azam Mahanipour +1 more
doaj +1 more source
Aptian-Campanian ammonites of Hungary
, 2007 Studies on the Cretaceous ammonites of Hungary had been started in the second half of the XIXth century with the finding of the impressive fossil assemblage of “Schichten von Nána” (HAUER 1862).
Bujtor, László +3 more
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THE APTIAN STRATIGRAPHY OF SOUTHERN TUARKYR (NW TURKMENISTAN, CENTRAL ASIA)
Rivista Italiana di Paleontologia e Stratigrafia, 1999 The ammonite successions of Turkmenistan, particularly those of the Greater Balkhan and Tuarkyr areas, are considered references for the Aptian Stage. Six sections across the uppermost Barremian - basal Upper Aptian interval were studied in the Tuarkyr ...
FABRIZIO CECCA +2 more
doaj +1 more source