Joseph B Novak
Novak
Joseph B
University of California, Santa Cruz
Rocio P Caballero-Gill
Caballero-Gill
Rocio P
GEORGE MASON UNIV
Rebecca Rose
Rose
Rebecca
UNIV WISCONSIN MADISON
Timothy D Herbert
Herbert
Timothy D
Brown University
Harry J Dowsett
Dowsett
Harry J
U.S. Geological Survey
Age Model of ODP Site 145-883
PANGAEA
Data Publisher for Earth & Environmental Science
dataset
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.
A New View of Pliocene Glaciations
National Science Foundation
NSF
PIRE: DUST stimulated drawn-down of atmospheric CO2 as a trigger for Northern Hemisphere Glaciation
Collaborative Research: Did the SE Pacific Gyre become a Hot Spot for N2 Fixation during Dusty Glacial Conditions?
data points
Event label
Datum/event
Tie point
Method comment
Age model
Time
Sample code/label
DSDP/ODP/IODP sample designation
DEPTH, sediment/rock
depth meters common depth (i.e., depth as assigned within the splice) for the age datum
depth
sediment
rock
Length
Sedimentation rate
cm/ka
Calculated
sedimentation rate
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
unrestricted
text/tab-separated-values
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