Results 121 to 130 of about 53,108 (242)

Calcareous nannofossil biostratigraphy of the M. del Casino section (northern Apennines, Italy) and paleoceanographic conditions at times of Late Miocene sapropel formation [PDF]

open access: yes, 1998
A detailed quantitative calcareous nannofossil analysis has been performed on 138 samples from the astronomically dated Monte del Casino section with the aim to identify and precisely date the most important calcareous nannofossil events across the ...
Giunta, S.   +4 more
core  

Trans-Atlantic Correlation of Upper Cretaceous Marine Sediments [PDF]

open access: yes, 2006
Upper Cretaceous marine deposits from the Mid-Atlantic region of North America (Delaware, Maryland, and New Jersey) and the Maastricht area (southern Netherlands, and nearby Belgium and Gennany) are correlated across the Atlantic using a variety of macro
Fastovsky, David E., Ross, Marcus R.
core  

Foraminifers and nannofossils from upper flysch lithozone in the Tikves Paleogene basin, Republic of Macedonia [PDF]

open access: yes, 2012
In this paper, the results of micropaleontological research of foraminifer fauna and calcareous nannofossils for upper flysch lithozone in Tikvesh basins, stratigraphically important for determining geological age Paleogene complex in the basin, is ...
Petrov, Gose, Stojanova, Violeta
core   +1 more source

The earliest evidence of deep-sea vertebrates. [PDF]

open access: yesProc Natl Acad Sci U S A, 2023
Baucon A   +15 more
europepmc   +1 more source

FLUTTUAZIONI CLIMATICHE DURANTE IL QUATERNARIO NEL MAR TIRRENO, MEDITERRANEO OCCIDENTALE (CAROTA PC-19 BAN 80)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2020
Core PC—19, recovered from the central Tyrrhenian Sea (Western Mediterranean) during cruise BAN 80, was investigated with micropaleontological and stable isotopic techniques.
DONATA VIOLANTI   +2 more
doaj  

Size evolution of Cretaceous calcareous nannofossils [PDF]

open access: yes, 2017
Primärproduzenten bilden die Grundlage der marinen Nahrungskette seitdem es höheres Leben auf der Erde gibt. Da Coccolithophoriden die wichtigsten Karbonatbildner auf der Erde sind, wird diese Gruppe in der Biologie und auch der Paläontologie eingehend untersucht.
openaire  

Home - About - Disclaimer - Privacy