Age Model of ODP Site 145-883 ...

Here we present a new astronomically tuned age model for the late Pliocene section of ODP site 883. The astronomically tuned age model was developed by correlation of benthic foraminiferal δ18O (3000-3385 Ka) to the δ18O probabilistic stack and the 883 GRAPE WBD composite (2.841-3.0 Ma & 3.385-3...

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Bibliographic Details
Main Authors: Novak, Joseph B, Caballero-Gill, Rocio P, Rose, Rebecca, Herbert, Timothy D, Dowsett, Harry J
Format: Dataset
Language:unknown
Published: PANGAEA 2024
Subjects:
Age model
Alkenones
Benthic foraminifera assemblages
Benthic foraminiferal stable isotopes
Calcium Carbonate content
Composite splice
diatoms
ODP 883
ODP 887
stable carbon isotopes δ13C
stable oxygen isotopes
Subarctic North Pacific
Uk'37 sst and C37total
Event label
Datum/event
Tie point
Method comment
Sample code/label
DEPTH, sediment/rock
Sedimentation rate
Drilling/drill rig
DSDP/ODP/IODP sample designation
Calculated
Leg145
Joides Resolution
Ocean Drilling Program ODP
Subarctic
Online Access:https://dx.doi.org/10.1594/pangaea.967343
https://doi.pangaea.de/10.1594/PANGAEA.967343
Description
Summary:Here we present a new astronomically tuned age model for the late Pliocene section of ODP site 883. The astronomically tuned age model was developed by correlation of benthic foraminiferal δ18O (3000-3385 Ka) to the δ18O probabilistic stack and the 883 GRAPE WBD composite (2.841-3.0 Ma & 3.385-3.465 Ma) to the nearby ODP 882 carbonate weight %, where the age model is based on tuning GRAPE WBD to calculated solar insolation. ...

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