Citation:

PANGAEA.956062

Name: Age model output of ice core Skytrain Ice Rise
Published: 2023-02-28
License: https://creativecommons.org/licenses/by/4.0/
Keywords: age-depth model; Antarctic; chronology; Ice core; Methane concentration

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Keyword(s):

age-depth model; Antarctic; chronology; Ice core; Methane concentration

Funding:

European Research Council (ERC), grant/award no. 742224 : WACSWAIN

Coverage:

Latitude: -79.741700 * Longitude: -78.545000

Minimum Elevation: 784.0 m * Maximum Elevation: 784.0 m

Event(s):

Skytrain_Ice_Rise * Latitude: -79.741700 * Longitude: -78.545000 * Elevation: 784.0 m * Method/Device: Ice corer (IC)

Comment:

Age model derived using Paleochrono program using fixed tiepoints described in the paper. Our recommended ice age scale uses ALC age until 1337 a bp and Paleochrono for all older ages. We give no ages for ice we consider disturbed (605-617 m, >628 m).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Depth water equivalent	Depth w.e.	m	Wolff, Eric William
2	Ice age	Ice age	ka BP	Wolff, Eric William		ALC age is the age given by Hoffmann et al (2022) based on known horizons interpolated by layer counting
3	Ice age	Ice age	ka BP	Wolff, Eric William	Antarctic ice core chronology (AICC2012)	New ST22 age scale after alignment to the AICC2012 age model
4	Ice age	Ice age	ka BP	Wolff, Eric William	Age model, WD2014	New ST22 age scale after alignment to the WD2014 age model
5	Ice age, standard deviation	Ice age std dev	±	Wolff, Eric William		PC_IceAge_sigma (Paleochrono uncertainty)
6	Gas age	Gas age	ka BP	Wolff, Eric William	Antarctic ice core chronology (AICC2012)	New ST22 age scale after alignment to the AICC2012 age model
7	Gas age	Gas age	ka BP	Wolff, Eric William	Age model, WD2014	New ST22 age scale after alignment to the WD2014 age model
8	Gas age, standard deviation	Gas age std dev	±	Wolff, Eric William		PC_AirAge_sigma (Paleochrono uncertainty)
9	Depth water equivalent	Depth w.e.	m	Wolff, Eric William

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

22102 data points

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