Results 181 to 190 of about 48,184 (267)

Onset of strong Iceland-Scotland overflow water 3.6 million years ago. [PDF]

open access: yesNat Commun
Sinnesael M   +35 more
europepmc   +1 more source

Eocene Shark Teeth From Peninsular Antarctica: Windows to Habitat Use and Paleoceanography. [PDF]

open access: yesPaleoceanogr Paleoclimatol
Larocca Conte G   +8 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Biostratigraphy

Encyclopedia of Geology, 2021
Spencer G. Lucas
semanticscholar   +3 more sources

Western Tethys Early and Middle Jurassic calcareous nannofossil biostratigraphy

open access: yesEarth-Science Reviews, 2019
An exhaustive biostratigraphic study based on the calcareous nannofossil content from Lower and Middle Jurassic Lusitanian Basin sections in Portugal is here presented.
Emanuela Mattioli   +2 more
exaly   +2 more sources

Calcareous Nannofossil Biostratigraphy

Stratigraphy & Timescales, 2021
A biostratigraphic study of the Upper Cretaceous-Lower Tertiary rocks of Wadi Feiran and Gebel Qabcliat, SW Sinai has allowed the application of several calcareous nannofossil biozones.
Marzo, M. Akmal
semanticscholar   +1 more source

A new lower Cambrian shelly fossil biostratigraphy for South Australia

open access: yesGondwana Research, 2016
Definition of early Cambrian chronostratigraphic boundaries is problematic with many subdivisions still awaiting ratification. Integrated multi-proxy data from well-resolved regional-scale schemes are ultimately the key to resolving broader issues of ...
Marissa J Betts   +2 more
exaly   +2 more sources

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