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Age Model of ODP Site 145-883

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Bibliographic Details
Title: Age Model of ODP Site 145-883
Authors: Novak, Joseph B, Caballero-Gill, Rocio P, Rose, Rebecca, Herbert, Timothy D, Dowsett, Harry J
Publisher Information: PANGAEA
Publication Year: 2024
Collection: PANGAEA - Data Publisher for Earth & Environmental Science (AWI Bremerhaven / MARUM Bremen)
Subject Terms: 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
Subject Geographic: MEDIAN LATITUDE: 51.198600 * MEDIAN LONGITUDE: 167.768750 * SOUTH-BOUND LATITUDE: 51.198500 * WEST-BOUND LONGITUDE: 167.768700 * NORTH-BOUND LATITUDE: 51.198700 * EAST-BOUND LONGITUDE: 167.768800 * DATE/TIME START: 1992-08-09T09:40:00 * DATE/TIME END: 1992-08-13T15:15:00 * MINIMUM DEPTH, sediment/rock: 82.48 m * MAXIMUM DEPTH, sediment/rock: 167.06 m
Description: 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.
Document Type: dataset
File Description: text/tab-separated-values, 191 data points
Language: English
Relation: https://doi.org/10.1594/PANGAEA.967342; https://doi.pangaea.de/10.1594/PANGAEA.967343; https://doi.org/10.1594/PANGAEA.967343
DOI: 10.1594/PANGAEA.967343
Availability: https://doi.pangaea.de/10.1594/PANGAEA.967343
https://doi.org/10.1594/PANGAEA.967343
Rights: CC-BY-4.0: Creative Commons Attribution 4.0 International ; Access constraints: unrestricted ; info:eu-repo/semantics/openAccess
Accession Number: edsbas.65E7A7CC
Database: BASE
Description
Abstract: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.
DOI:10.1594/PANGAEA.967343