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Calcareous Nannofossils in Middle Triassic (Anisian) - A preliminary note

open access: yesGeologija, 1991
In this note nannofossils of Anisian age are reported in a Middle Triassic flysch sequence in southern Montenegro (Dinarides). The rich and various nannofossils are largely different from those described either in Paleozoic-Upper Triassic or in younger rocks.
DE CAPOA, PAOLA, RADOIČIĆ R.
openaire   +4 more sources

Calcareous nannofossils and Mesozoic oceanic anoxic events

open access: yesMarine Micropaleontology, 2004
Abstract Twenty-five years ago, Mesozoic oceanic anoxic events (OAEs) were documented and formalised as intervals of widespread to global deposition of organic matter. The Toarcian, Early Aptian (OAE1a) and latest Cenomanian (OAE2) OAEs are truly global in nature, commonly carbonate-poor, and typically represented by organic carbon-rich black shales.
openaire   +1 more source

Guidelines for coccolith and calcareous nannofossil terminology

open access: yes, 1997
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Young, Jeremy R.   +9 more
openaire   +2 more sources

CALCAREOUS NANNOFOSSILS AT THE TRIASSIC/JURASSIC BOUNDARY: STRATIGRAPHIC AND PALEOCEANOGRAPHIC CHARACTERIZATION

open access: yesRIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA, 2016
Rivista Italiana di Paleontologia e Stratigrafia (Research In Paleontology and Stratigraphy), Vol 122, No 3 (2016)
C. Bottini   +5 more
openaire   +5 more sources

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  

The automated recognition of Cenozoic calcareous nannofossils

open access: yes, 2014
SYRACO est un SYstème de Reconnaissance Automatisée des COccolithes, développé à son origine par Luc Beaufort et Denis Dollfus à partir de 1995 et plus récemment avec Yves Gally. L'utilité d'un tel système est de permettre aux spécialistes un gain de temps majeur dans l'acquisition et le traitement des données.
openaire   +2 more sources

Upper Cretaceous Calcareous Nannofossil Biostratigraphy and Quaternary Calcareous Nannofossil Assemblages Changes

open access: yesUpper Cretaceous Calcareous Nannofossil Biostratigraphy and Quaternary Calcareous Nannofossil Assemblages Changes
博士学位論文 (Thesis(doctor ...
openaire   +1 more source

Diagenesis of Calcareous Nannofossils

open access: yes, 1975
R. Rezak, M.E. Henry
openaire   +1 more source

Case studies of Mesozoic calcareous nannofossils : implications for palaeoecology, calcareous nannofossil morphology and carbonate accumulation

open access: yes, 2004
Kalkige Nannofossilien (KN) stellen seit dem Mesozoikum eine wichtige Komponente des marinen Phytoplanktons dar. Sie lassen sich zur Datierung mariner Sedimente und als paläoozeanografische Proxies nutzen. Die Ziele dieser Arbeit sind es, das Verständnis von Wechseln in den KN-Vergesellschaftungen (KNV) und von der Größenvariabilität einzelner Taxa im ...
openaire   +1 more source

Calcareous Nannofossils

open access: yes, 1971
B. Haq, J.H. Lipps
openaire   +1 more source

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