Open AccessA Late Saalian, Eemian and Weichselian marine sequence at Nørre Lyngby, Vendsyssel, Denmark
Author(s) -
LYKKEANDERSEN ANNELISE
Publication year - 1987
Publication title -
boreas
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.95
H-Index - 74
eISSN - 1502-3885
pISSN - 0300-9483
DOI - 10.1111/j.1502-3885.1987.tb00106.x
Subject(s) - eemian , geology , paleontology , outcrop , sequence (biology) , quaternary , interglacial , biology , genetics
A 120 m thick marine Quaternary sequence resting on Upper Cretaceous chalk at Nørre Lyngby has been stratigraphically analysed on the basis of its foraminiferal content. The foraminiferal zones in the Nørre Lyngby boring are compared with corresponding zones from borings and outcrops in adjacent areas in Vendsyssel and Kattegat, and a general zonation covering the whole area is proposed. The lower part of the marine sequence at Nørre Lyngby represents deposits of pre‐Eemian, possibly Saalian, and Eemian age. The Early Weichselian seems to be missing, while most of the Middle and Late Weichselian foraminiferal zones known from Vendsyssel occur. The foraminiferal zones and the corresponding macrofossil zones are correlated with the oxygen isotope stratigraphy. A cross‐section through deposits from the Saalian‐Eemian‐Weichselian marine basin in North Jutland and the Kattegat illustrates the development of the basin through this period of time. The centre of basin subsidence shifted from the southwest in the pre‐Eemian to the northeast in the Eemian, and remained there throughout the Weichselian.