Results 71 to 80 of about 3,539 (164)

Disrupted continental environments around the Devonian-Carboniferous Boundary: introduction of the tener event [PDF]

open access: yes, 2016
Recent refinements of the palynological stratigraphic scheme around the Devonian-Carboniferous Boundary in southern Belgium result in new questions on the effect of the Hangenberg Biocrisis on spores and on the validity of some ‘biozones ...
Denayer, J., Prestianni, C., Sautois, M.
core   +1 more source

The Roman to medieval landscape transformation at Aardenburg (southern The Netherlands) based on palynology and diatom analysis

open access: yesBoreas, Volume 53, Issue 1, Page 88-105, January 2024.
Chronological evolution of the palaeolandscape from the Holocene to the high medieval time at Aardenburg. The region of Bruges (Flanders, Belgium) was an economic and cultural centre during the Late Middle Ages because it was connected to the North Sea via a large tidal inlet called the Zwin, along which smaller towns developed.
Coralie André   +6 more
wiley   +1 more source

Acritarchs of the Ediacaran Frecheirinha Formation, Ubajara Group, Northeastern Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2015
We report for the first time the occurrence of organic-walled microfossils in Ediacaran limestones and marls of the Frecheirinha Formation, Ubajara Group, and the first Precambrian acritarchs so far reported for northeastern Brazil. The assemblage of the
Leticia Chiglino   +3 more
doaj   +1 more source

Recent Advances in Palynology

open access: yesCarnets de Géologie, 2007
A set of 11 abstracts and short papers (extended abstracts) of presentations given at a meeting organized by the NFSR Working Group, "Micropaléontologie végétale et Palynologie (MVP)", held on May 24, 2006 at the University of Liège, Belgium.
Javaux Emmanuelle, Steemans Philippe
doaj  

Biostratigraphie par Acritarches du Cambro-Ordovicien de Belgique et des regions limitotrophes: synthese et perspectives d'avenir [PDF]

open access: yes, 1992
The stratigraphic significance of Cambrian and Ordovician acritarchs in Belgium and adjacent areas is discussed. It now appears that the age of the Deville group in the Ardenne (more precisely the upper part of this group) should be broadened to include ...
Vanguestaine, M.
core  

Neoproterozoic Microfossils from the Margin of the East European Platform and the Search for a Biostratigraphic Model of Lower Ediacaran Rocks [PDF]

open access: yes, 2010
A ca. 600 m thick siliciclastic succession in northern Russia contains abundant and diverse microfossils that document early to middle Ediacaran deposition along the northeastern margin of the East European Platform.
Knoll, Andrew Herbert   +2 more
core   +1 more source

The Weng’an Biota (Doushantuo Formation):an Ediacaran window on soft bodied and multicellular microorganisms [PDF]

open access: yes, 2017
The Weng’an Biota is a fossil Konservat-Lagerstätte in South China that is approximately 570-600 million years old and provides an unparalleled snapshot of marine life during the interval in which molecular clocks estimate that animal clades were ...
Cunningham, John A.   +4 more
core   +1 more source

LOWER TO MIDDLE ORDOVICIAN ACRITARCHS AND CHITINOZOANS FROM NORTHERN KARAKORUM MOUNTAINS, PAKISTAN

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2000
The lower Vidiakot section (Chitral, Pakistan) comprises the lower part (Yarkhun Formation and the base of the Vidiakot Formation) of the terrigenous complex transgressively overlying the crystalline basement of Northern Karakorum.
MARCO QUINTAVALLE   +2 more
doaj   +1 more source

Dinoflagellate cysts and acritarchs from the Miocene Zonderschot sands, Northern Belgium: stratigraphic significance and correlation with contiguous areas [PDF]

open access: yes, 2000
A palynological investigation of the Miocene Zonderschot Sands (Berchem Formation) from the type locality Zonderschot (northern Belgium) has revealed the presence of a diverse dinoflagellate cyst and acritarch association.
Louwye, S.
core  

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