Calibrating the Late Jurassic–Early Cretaceous shallow and deep marine bioevents by quantitative biostratigraphy: A synthesis from the Pontides Carbonate Platform …

SG Atasoy, D Altiner, S Özkan-Altiner - Earth-Science Reviews, 2022 - Elsevier
Abstract The Late Jurassic–Early Cretaceous is an interval of unstandardized stages and
includes the only Mesozoic system boundary without a Global Boundary Stratotype Section …

The proposal of a GSSP for the Berriasian Stage (Cretaceous System): part 1.

WAP Wimbledon, D Reháková… - Volumina …, 2020 - researchonline.ljmu.ac.uk
Here in the first part of this publication we discuss the possibilities for the selection of a
GSSP for the Berriasian Stage of the Cretaceous System, based on the established methods …

Reliability of calcareous nannofossil events in the Tithonian–early Berriasian time interval: Implications for a revised high resolution zonation

CE Casellato, E Erba - Cretaceous Research, 2021 - Elsevier
The latest Jurassic was a crucial time for calcareous nannoplankton as a major speciation
episode took place with the appearance and rapid evolution of several new genera and …

The proposal of a GSSP for the Berriasian Stage (Cretaceous System): part 2

WAP Wimbledon, D Rehakova… - Volumina …, 2020 - researchonline.ljmu.ac.uk
In part 1 of this work we discussed the possibilities for the selection of a GSSP for the
Berriasian Stage of the Cretaceous System, based on prevailing practical methods for …

[PDF][PDF] Developments with fixing a Tithonian/Berriasian (J/K) boundary

WAP Wimbledon - Volumina Jurassica, 2017 - researchgate.net
At the Vienna Cretaceous Symposium (August 2017), the Berriasian Working Group
(International Subcommission on Cretaceous Stratigraphy) gave an account of its concerted …

Tethyan calpionellids in the Neuquén Basin (Argentine Andes), their significance in defining the Jurassic/Cretaceous boundary and pathways for Tethyan-Eastern …

R López-Martínez, B Aguirre-Urreta, M Lescano… - Journal of South …, 2017 - Elsevier
The study of calpionellid distribution in the well-documented Las Loicas section of the Vaca
Muerta Formation in the Neuquén Basin, Argentine Andes, allows the recognition of the …

[HTML][HTML] Early Jurassic–Early Cretaceous Calcareous Nannofossil Biostratigraphy and Geochemistry, Northeastern Iraqi Kurdistan: Implications for Paleoclimate and …

N Omar, T McCann, AI Al-Juboury, MA Ustinova… - Geosciences, 2022 - mdpi.com
Early Jurassic-to Early Cretaceous-age calcareous nannofossils from the Sarki, Sehkanyian,
Sargelu, Naokelekan, Barsarin and Chia Gara formations are investigated for the first time …

Radiolarian occurrences from the Jurassic–Cretaceous transition beds in the Maiolica Formation of the Bosso Valley section, Northern Apennines, central Italy

A Matsuoka, X Li, M Chiari, A Bertinelli - Cretaceous Research, 2020 - Elsevier
Abstract The Global Boundary Stratotype Section and Point (GSSP) of the Jurassic–
Cretaceous boundary (JKB) is the last among the GSSPs in the Phanerozoic to be chosen …

[PDF][PDF] Nannofossil distribution in the late Jurassic-Naokelekan and Barsarin Formations, Miran Oil field, well-2-, Kurdistan, Northeastern Iraq

SOA Kharajiany, IMJ Mohialdeen - J. Zankoy Sulaimani-Part A …, 2018 - researchgate.net
Faviconus multicolumnatus and Parhabdolithus robustus. This assemblage proved the Late
Jurassic; the index nannofossils and biostratigraphic zonation indicated that the age of the …

[PDF][PDF] Wimbledon, WAP, Rehakova, D, Svobodova, A, Elbra, T, Schnabl, P, Pruner, P, Sifnerova, K, Kdyr, S, Dzyuba, O, Schyder, J, Galbrun, B, Kostak, M, Vankova, L …

WAP Wimbledon - researchonline.ljmu.ac.uk
William AP Wimbledon1, daniela Reháková2, Andrea Svobodová3, Tiiu elbRA3, Petr
SchnAbl3, Petr PRuneR3, krýstina ŠifneRová3, Šimon kdýR3, oksana dzyubA4, Johann …