Results 141 to 150 of about 843 (161)

Astronomical calibration of the latest Aptian to middle Albian in the South Atlantic Ocean

Palaeogeography, Palaeoclimatology, Palaeoecology, 2022
Gerson Fauth, Guilherme Krahl, Karlos Guilherme Diemer Kochhann, Marlone Heliara Hünnig Bom, Simone Baecker-Fauth, Mauro Daniel Rodrigues Bruno, Rodrigo do Monte Guerra, Daiane Ceolin, Alessandra da Silva dos Santos, Jorge Villegas-Martin, Oscar Strohschoen, Jairo Francisco Savian, Carolina Gonçalves Leandro, Raquel Gewehr de Mello, Francisco Henrique de Oliveira Lima   +14 more
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Stratigraphic distribution of the main benthic foraminifera from the Aptian to Middle Cenomanian of the islands of Cres and Lošinj

1999
Study of the stratigraphic distribution of the main benthic foraminifera on the islands of Cres and Lošinj (northern Adriatic) has allowed the identification of different orbitolinid zones, from the Lower Aptian (Palorbitolina lenticularis Taxon.range Zone) to the Middle Cenomanian (Orbitolina (Conicorbitolina) conica Abundance Zone).
Velić, Ivo, Husinec, Antun, Fućek, Ladislav   +2 more
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Saranač Pass: Middle– Upper Aptian with Salpingoporella dinarica

2007
Unlike the lower and uppermost stages of the Lower Cretaceous, which are characterized by individual taxa or more or less distinct assemblages, Middle Aptian deposits are characterized by the absence of significant index forms. Consequently, separation of the Lower and Upper Aptian in Biokovo and the wider Dinaride area is based on an absence of P ...
openaire  

Sedimentary evolution of an active margin during middle and upper cretaceous times: the north Peruvian margin from late aptian up to senonian

Geologische Rundschau, 1987
The sedimentary evolution of the North Peruvian margin during upper Cretaceous can be summarized as follows:
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The upper Aptian–middle Albian Simplorbitolina lineage: an example of nepionic acceleration in Lower Cretaceous Orbitolinidae (Foraminifera)

Historical Biology, 2021
Felix Schlagintweit, Idoia Rosales, Maria Najarro   +2 more
openaire   +1 more source

Measurement of paleotemperatures of the upper Aptian of Mozambique, Africa, and middle Cretaceous paleoclimatology

American Journal of Science, 1963
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Aptian Flysch in Central Tibet: Constraints on the Timing of Closure of the Bangong‐Nujiang Tethyan Ocean

Tectonics, 2020
Jianjun Fan
exaly  

Microfaunas of alternating light- and dark-coloured marine sequences of late Middle Aptian age in northwest Germany

Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, 1995
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Cyclicity in pelagic sediments of an epeiric sea - Cyclostratigraphic interpretation of Early Cretaceous (Middle Aptian) sediments of NW Germany Abb:7

Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, 1995
Andreas Prokoph, Jürgen Grötsch, Jürgen Thurow   +2 more
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Environmental changes during marl-limestone formation: evidence from the Gargasian (Middle Aptian) of La Marcouline Quarry (Cassis, SE France)

Carnets De Geologie, 2007
Marc De Rafélis, Michel Moullade, Guy Tronchetti   +2 more
exaly