Open AccessCarboniferous palynoevents in the circum-Arctic region
Author(s) -
Gunn Mangerud,
Gilda Lopas,
J P Bujak
Publication year - 2021
Publication title -
atlantic geology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.471
H-Index - 19
eISSN - 1718-7885
pISSN - 0843-5561
DOI - 10.4138/atlgeol.2021.003
Subject(s) - carboniferous , palynology , geology , arctic , paleontology , the arctic , physical geography , oceanography , geography , pollen , ecology , structural basin , biology
The Carboniferous of the present-day Arctic yields an abundant and diverse association of terrestrial palynomorphs, particularly from Mississippian successions. Relatively few sections have been studied. However, those published so far demonstrate considerable similarities in the palynofloras between Arctic regions. Based on the published record, we present a compilation of 31 last occurrences (LOs), first occurrences (FOs), and some abundance events that have correlation potential around the Arctic. The chronostratigraphic resolution is relatively low, and the lack of independent age control hampers exact age assignments. But for most of these successions, palynology is the only dating tool available.