Integrated stratigraphy of the late Campanian - Maastrichtian in the Danish Basin: revision of the Boreal calcareous nannofossil zonation
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Standard
Integrated stratigraphy of the late Campanian - Maastrichtian in the Danish Basin : revision of the Boreal calcareous nannofossil zonation. / Boussaha, Myriam; Thibault, Nicolas Rudolph; Stemmerik, Lars.
I: Newsletters on Stratigraphy, Bind 49, Nr. 2, 04.2016, s. 337-360.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Integrated stratigraphy of the late Campanian - Maastrichtian in the Danish Basin
T2 - revision of the Boreal calcareous nannofossil zonation
AU - Boussaha, Myriam
AU - Thibault, Nicolas Rudolph
AU - Stemmerik, Lars
PY - 2016/4
Y1 - 2016/4
N2 - New stratigraphic (calcareous nannofossils and carbon isotope) and sedimentological results from the upper Campanian – Maastrichtian of the Stevns-2 core, Denmark, allow for regional correlations and building of a solid age-model with the definition of 17 stratigraphic tie-points in the Danish Basin. Based on the correlation of four different sites to this age-model, the reliability of 26 calcareous nannofossil biohorizons is assessed and points to a revision of the standard upper Campanian – Maastrichtian nannofossil biozonation in the Boreal Realm. A modified calcareous nannofossil zonation is presented for the Danish Basin, calibrated in age and correlated to high-resolution carbon isotope stratigraphy. Common, regional changes in sediment accumulation rates highlight trends that appear linked to climatic conditions.
AB - New stratigraphic (calcareous nannofossils and carbon isotope) and sedimentological results from the upper Campanian – Maastrichtian of the Stevns-2 core, Denmark, allow for regional correlations and building of a solid age-model with the definition of 17 stratigraphic tie-points in the Danish Basin. Based on the correlation of four different sites to this age-model, the reliability of 26 calcareous nannofossil biohorizons is assessed and points to a revision of the standard upper Campanian – Maastrichtian nannofossil biozonation in the Boreal Realm. A modified calcareous nannofossil zonation is presented for the Danish Basin, calibrated in age and correlated to high-resolution carbon isotope stratigraphy. Common, regional changes in sediment accumulation rates highlight trends that appear linked to climatic conditions.
KW - upper Campanian-Maastrichtian
KW - calcareous nannofossil biostratigraphy
KW - carbon-isotope stratigraphy
KW - paleoceanography
KW - Danish Basin
U2 - 10.1127/nos/2016/0075
DO - 10.1127/nos/2016/0075
M3 - Journal article
VL - 49
SP - 337
EP - 360
JO - Newsletters on Stratigraphy
JF - Newsletters on Stratigraphy
SN - 0078-0421
IS - 2
ER -
ID: 168213060