Τίτλος:
Eco-biostratigraphic advances in late quaternary geochronology and palaeoclimate: The marginal Gulf of Mexico analogue
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
This study combines high-resolution planktonic foraminiferal eco-biostratigraphy and palaeoclimatic data from the high-sedimentation-rate core JPC-26 from the northwestern margin of the Gulf of Mexico (GoM). The eco-biozones recognized (GOMPFE1-12) being correlated with published Mg/Ca-based sea surface temperatures. This updated palaeoclimatic and stratigraphic reference record facilitates correlations with the Greenland ice core events and their climatic relationships, and also provides a solid stratigraphic framework for correlations with other palaeoclimatic and palaeoceanographic records in the circum-GOM/Caribbean region. This multidisciplinary approach underlines the utility of supporting conventional dating methodologies with different constraints, and further reveals a powerful tool for reliably correlating marine records between comparable deep-sea marginal settings and coeval sequences of this region. © 2019 Polish Geological Institute. All rights reserved.
Συγγραφείς:
Antonarakou, A.
Kontakiotis, G.
Karageorgis, A.P.
Besiou, E.
Zarkogiannis, S.
Drinia, H.
Mortyn, G.P.
Tripsanas, E.
Περιοδικό:
QUARTERLY GEOLOGICAL NOTES
Εκδότης:
POLISH GEOLOGICAL INSTITUTE
Λέξεις-κλειδιά:
biostratigraphy; climate variation; correlation; deep-sea sediment; geochronology; Holocene; late glacial; paleoceanography; paleoclimate; planktonic foraminifera; Quaternary, Atlantic Ocean; Gulf of Mexico
