Results 91 to 100 of about 7,153,299 (305)

Uppermost Jurassic to Lower Cretaceous benthic foraminiferal biostratigraphy at ODP Site 765 on the Argo Abyssal Plain. [PDF]

, 1992
Benthic foraminifers were studied in 99 samples collected from the lower 200 m of Hole 765C. The studied section ranges from the Tithonian to Aptian, and benthic foraminifers can be subdivided into five assemblages on the basis of faunal diversity and ...
Geroch, S., Gradstein, F.M., Kaminski, M.A.   +2 more
core  

Glaukonitaren sorrera Euskokantauriar arroko Kretazeoko karbonatozko plataformetan [PDF]

Munibe Ciencias Naturales
Euskokantauriar arroko (EKA) Aptiar-Albiar adineko (Behe Kretazeoa) glaukonitan aberastutako arroken berrikuspena burutu da. Bi adibide adierazgarri hautatu dira azterketa petrologikoa eta mineralogikoa gauzatzeko: arroaren mendebaldeko nagusiki ...
Jone Arbulu, Arantza Aranburu, Arantxa Bodego   +2 more
doaj   +1 more source

Cenozoic evolution of the eastern Black Sea: a test of depth-dependent stretching models [PDF]

, 2008
Subsidence analysis of the eastern Black Sea basin suggests that the stratigraphy of this deep, extensional basin can be explained by a predominantly pure-shear stretching history.
Edwards, Glyn R.H., Edwards, Rosemary A., Jones, Stephen M., Minshull, Timothy A., Scott, Caroline L., Shillington, Donna J., White, Nicky   +6 more
core   +1 more source

Palissya – absolutely incomprehensible or surprisingly interpretable: a new morphological model, affiliations and phylogenetic insights.

Acta Palaeobotanica, 2019
The morphology of the adaxial structures of cones belonging to Palissya Endlicher 1847 emend. nov. are reinterpreted based on exquisitely preserved permineralised material from the Lower Cretaceous of Queensland.
GARY A. PATTEMORE, ANDREW C. ROZEFELDS
doaj   +1 more source

At the dawn of megadiversity - Protoitidae, a new family of Chalcidoidea (Hymenoptera) from Lower Cretaceous Lebanese amber

, 2023
Jonah M. UImer, Petr Janšta, Dany Azar, Lars Krogmann   +3 more
openalex   +1 more source

Catalogue of the Hantken collection: carbonate microfacies photographs from 1872-82 [PDF]

, 1996
Maximilian Hantken (1821-1893), founding professor of the Department of Palaeontology at Budapest University, was a pioneer in stratigraphic micropalaeontological studies.
Kázmér, Miklós
core  

New nephropid and glypheid lobsters from the Mesozoic of Japan

Revista Mexicana de Ciencias Geológicas, 2018
A new nephropid lobster, Hoploparia kamimurai new species is described from the Lower Cretaceous Ishido Formation (Barremian), Gunma Prefecture, central Japan. Two species of glypheid lobsters, Glyphea yoshiakii new species and Glyphea sp. were obtained
Hisayoshi Kato, Hiroaki Karasawa
doaj  

OIL GEOCHEMISTRY OF THE PUTUMAYO BASIM

CT&F Ciencia, Tecnología & Futuro
Biomarker fingerprinting of 20 crude oils from Putumayo Basin, Colombia, shows a vertical segregation of oil families. The Lower Cretaceous reservoirs (Caballos and "U" Villeta sands) contain oils that come from a mixture of marine and terrestrial ...
J.C. RAMON
doaj  

A Flower Bud from the Lower Cretaceous of China. [PDF]

Biology (Basel), 2022
Chen LJ, Wang X.
europepmc   +1 more source

A new species of Lyelliceras (Ammonoidea, Lyelliceratidae) from the Albian (Lower Cretaceous) of France [PDF]

, 2011
W. J. Kennedy
openalex   +1 more source