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:English
Published: PANGAEA
Subjects:
145-883B
145-883C
Age model
Alkenones
Benthic foraminifera assemblages
benthic foraminiferal stable isotopes
Calcium Carbonate content
Calculated
Composite splice
Datum/event
DEPTH
sediment/rock
diatoms
DRILL
Drilling/drill rig
DSDP/ODP/IODP sample designation
Event label
Joides Resolution
Leg145
Method comment
North Pacific Ocean
Ocean Drilling Program
ODP
ODP 883
ODP 887
Sample code/label
Sedimentation rate
stable carbon isotopes δ13C
stable oxygen isotopes
Subarctic North Pacific
Tie point
Uk'37 sst and C37total
Pacific
Subarctic
Online Access: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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