TY - JOUR
T1 - Evidence of ameliorated Middle Weichselian climate and sub-arctic environment in the western Baltic region
T2 - Coring lake sediments at Klintholm, Møn, Denmark
AU - Houmark-Nielsen, Michael
AU - Bennike, Ole
AU - Lemdahl, Geoffrey
AU - Lüthgens, Christopher
N1 - Publisher Copyright:
© 2016 Collegium Boreas.
PY - 2016/4/1
Y1 - 2016/4/1
N2 - Coring through glaciotectonically stacked Quaternary sediments situated below sea level on the island of Møn, Denmark, recovered a succession of interstadial sediments of Middle Weichselian age. Plant and animal remains including insects found in laminated sand and mud indicate deposition in a lake surrounded by dwarf shrubs, herbs, mosses and rare trees. The insect fauna indicates a mean July temperature of 8-12 °C, suggesting an arctic to sub-arctic environment, while winter temperatures around -8 to -22 °C suggest periglacial conditions with permafrost. Luminescence dating of sediment samples gave ages from 48-29 ka, and radiocarbon dating indicates deposition of plant fragments between 45 and 36 ka BP. The fossil assemblage from Møn shows close resemblance to those from other sites with similar ages found in the vicinity of the western Baltic Basin.
AB - Coring through glaciotectonically stacked Quaternary sediments situated below sea level on the island of Møn, Denmark, recovered a succession of interstadial sediments of Middle Weichselian age. Plant and animal remains including insects found in laminated sand and mud indicate deposition in a lake surrounded by dwarf shrubs, herbs, mosses and rare trees. The insect fauna indicates a mean July temperature of 8-12 °C, suggesting an arctic to sub-arctic environment, while winter temperatures around -8 to -22 °C suggest periglacial conditions with permafrost. Luminescence dating of sediment samples gave ages from 48-29 ka, and radiocarbon dating indicates deposition of plant fragments between 45 and 36 ka BP. The fossil assemblage from Møn shows close resemblance to those from other sites with similar ages found in the vicinity of the western Baltic Basin.
UR - http://www.scopus.com/inward/record.url?scp=84961207074&partnerID=8YFLogxK
U2 - 10.1111/bor.12159
DO - 10.1111/bor.12159
M3 - Article
SN - 0300-9483
VL - 45
SP - 347
EP - 359
JO - Boreas
JF - Boreas
IS - 2
ER -