Citation:

PANGAEA.964355

Name: AK-1-FIT reconstructed temperature record
Creator: Paul S Wilcox
Published: 2023-12-22
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Alaska; Holocene climate variability; Paleoclimate

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2023-12-22 • DOI registered: 2024-01-20

RIS Citation BibTeX Citation Text Citation ShareShow Map Google Earth

Abstract:

The dataset includes speleothem fluid inclusion hydrogen isotope data used to reconstruct temperature in southeastern Alaska during the Holocene. The AK-1-FIT record is a composite record and incorporates data from speleothem EC-17-7-A and WB-21-5-A. Speleothem EC-17-7-A was collected in July 2022 from El Capitan Cave (56.170 N, -133.320 E; 80 m.a.s.l) and speleothem WB-21-5-A was collected in May 2022 from Wishbone Cave (55.774 N, -133.191 E; 420 m.a.s.l.). The data collection was completed between 2022 and 2023. Fluid inclusion hydrogen isotope samples were measured on a ThermoFisher Delta V isotope ratio mass spectrometer.

Keyword(s):

Alaska; Holocene climate variability; Paleoclimate

Funding:

Austrian Science Fund (FWF), grant/award no. P338960

Coverage:

Median Latitude: 55.972000 * Median Longitude: -133.255500 * South-bound Latitude: 55.774000 * West-bound Longitude: -133.320000 * North-bound Latitude: 56.170000 * East-bound Longitude: -133.191000

Date/Time Start: 2022-05-21T00:00:00 * Date/Time End: 2022-07-01T00:00:00

Minimum Elevation: 80.0 m * Maximum Elevation: 420.0 m

Event(s):

EC-17-7-A (El Capitan Cave) * Latitude: 56.170000 * Longitude: -133.320000 * Date/Time: 2022-07-01T00:00:00 * Elevation: 80.0 m * Method/Device: Speleothem sample (SPS)

WB-21-5-A (Wishbone Cave) * Latitude: 55.774000 * Longitude: -133.191000 * Date/Time: 2022-05-21T00:00:00 * Elevation: 420.0 m * Method/Device: Speleothem sample (SPS)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	AGE	Age	ka BP	Wilcox, Paul S	Geocode
2	Temperature, calculated	T cal	°C	Wilcox, Paul S	Temperature (0.31‰/ °C)
3	Temperature anomaly	T anomaly	°C	Wilcox, Paul S
4	Temperature, calculated, error	T cal e	±	Wilcox, Paul S	error

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

414 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Age [ka BP]	2 T cal [°C]	3 T anomaly [°C]	4 T cal e [±]
-0.07100000000000000	7.1	0.0	0.9
-0.04220000000000000	6.7	-0.3	0.9
-0.00859999999999991	6.5	-0.5	0.9
0.02500000000000000	6.7	-0.3	0.9
0.05859999999999990	6.5	-0.5	0.9
0.09220000000000000	6.8	-0.3	0.9
0.12580000000000000	6.8	-0.3	0.9
0.15940000000000000	6.8	-0.2	0.9
0.19300000000000000	6.9	-0.1	0.9
0.22670000000000000	6.8	-0.3	0.9
0.26030000000000000	6.6	-0.4	0.9
0.29390000000000000	6.6	-0.4	0.9
0.32750000000000000	6.6	-0.5	0.9
0.36110000000000000	7.0	-0.1	0.9
0.39470000000000000	6.6	-0.4	0.9
0.42830000000000000	6.6	-0.4	0.9
0.46190000000000000	6.7	-0.4	0.9
0.49560000000000000	7.0	0.0	0.9
0.52920000000000000	6.6	-0.4	0.9
0.56280000000000000	6.7	-0.3	0.9
0.59640000000000000	6.5	-0.5	0.9
0.63000000000000000	6.7	-0.4	0.9
0.66360000000000000	6.5	-0.6	0.9
0.69730000000000000	6.8	-0.2	0.9
0.76450000000000000	6.6	-0.4	0.9
0.79810000000000000	6.5	-0.5	0.9
0.83180000000000000	6.8	-0.3	0.9
0.86540000000000000	7.1	0.0	0.9
0.89900000000000000	6.5	-0.6	0.9
0.93260000000000000	6.7	-0.4	0.9
0.96620000000000000	6.8	-0.3	0.9
0.99990000000000000	6.6	-0.4	0.9
1.03350000000000000	6.6	-0.5	0.9
1.06710000000000000	6.8	-0.2	0.9
1.13440000000000000	6.7	-0.4	0.9
1.16800000000000000	6.7	-0.3	0.9
1.20160000000000000	6.9	-0.1	0.9
1.23520000000000000	6.7	-0.4	0.9
1.30250000000000000	7.1	0.0	0.9
1.33610000000000000	6.8	-0.2	0.9
1.40330000000000000	6.8	-0.3	0.9
1.43700000000000000	6.8	-0.3	0.9
1.45710000000000000	6.3	-0.8	0.9
1.50420000000000000	6.8	-0.2	0.9
1.53660000000000000	6.8	-0.2	0.9
1.56840000000000000	6.9	-0.1	0.9
1.60010000000000000	6.8	-0.3	0.9
1.63190000000000000	7.1	0.0	0.9
1.69550000000000000	7.1	0.1	0.9
1.72730000000000000	7.2	0.1	0.9
1.75910000000000000	6.8	-0.3	0.9
1.79090000000000000	6.9	-0.2	0.9
1.82270000000000000	7.1	0.0	0.9
1.85450000000000000	7.0	-0.1	0.9
1.88630000000000000	6.9	-0.1	0.9
1.91810000000000000	6.9	-0.1	0.9
1.94990000000000000	6.9	-0.2	0.9
1.98170000000000000	7.0	0.0	0.9
2.01350000000000000	7.0	-0.1	0.9
2.04530000000000000	7.2	0.2	0.9
2.07710000000000000	7.0	-0.1	0.9
2.10850000000000000	7.1	0.0	0.9
2.13970000000000000	7.1	0.0	0.9
2.17090000000000000	7.1	0.1	0.9
2.20220000000000000	7.0	0.0	0.9
2.23340000000000000	7.1	0.0	0.9
2.26460000000000000	7.2	0.2	0.9
2.29580000000000000	7.2	0.2	0.9
2.32700000000000000	7.2	0.1	0.9
2.35830000000000000	7.1	0.0	0.9
2.38950000000000000	7.1	0.0	0.9
2.42070000000000000	7.2	0.1	0.9
2.45190000000000000	7.0	0.0	0.9
2.48320000000000000	7.0	0.0	0.9
2.51440000000000000	6.9	-0.1	0.9
2.54560000000000000	7.0	0.0	0.9
2.57680000000000000	6.9	-0.2	0.9
2.60800000000000000	7.0	-0.1	0.9
2.63930000000000000	6.9	-0.1	0.9
2.67050000000000000	7.0	0.0	0.9
2.73290000000000000	7.0	-0.1	0.9
2.79540000000000000	6.8	-0.2	0.9
2.91720000000000000	6.9	-0.1	0.9
2.94530000000000000	6.7	-0.3	0.9
3.00460000000000000	6.7	-0.3	0.9
3.15000000000000000	6.8	-0.2	0.9
3.18740000000000000	6.3	-0.7	0.9
3.23300000000000000	6.7	-0.3	0.9
4.37310000000000000	6.2	-0.8	0.9
4.45010000000000000	6.0	-1.1	0.9
4.52710000000000000	5.7	-1.4	0.9
4.60410000000000000	5.9	-1.1	0.9
4.68110000000000000	6.2	-0.9	0.9
4.75810000000000000	6.0	-1.0	0.9
4.83510000000000000	5.9	-1.2	0.9
4.91210000000000000	6.1	-1.0	0.9
4.98910000000000000	6.3	-0.7	0.9
5.06600000000000000	6.3	-0.8	0.9
5.14300000000000000	5.7	-1.4	0.9
5.22000000000000000	6.1	-0.9	0.9
5.29700000000000000	6.2	-0.9	0.9
5.37400000000000000	6.0	-1.1	0.9
5.45100000000000000	5.8	-1.3	0.9
5.52800000000000000	5.9	-1.2	0.9
5.60500000000000000	6.1	-0.9	0.9
5.68200000000000000	6.3	-0.8	0.9
5.75900000000000000	5.8	-1.2	0.9
5.83600000000000000	6.1	-0.9	0.9
5.91300000000000000	6.3	-0.8	0.9
5.99000000000000000	6.4	-0.7	0.9
6.06700000000000000	6.0	-1.0	0.9
6.14400000000000000	6.3	-0.8	0.9
6.22100000000000000	6.4	-0.6	0.9
6.35880000000000000	5.7	-1.4	0.9
6.55720000000000000	5.4	-1.6	0.9
6.75570000000000000	6.1	-1.0	0.9
6.95410000000000000	5.5	-1.5	0.9
7.15260000000000000	6.0	-1.1	0.9
7.35110000000000000	5.4	-1.6	0.9
7.54950000000000000	6.1	-0.9	0.9
7.74800000000000000	5.5	-1.6	0.9
7.94640000000000000	5.6	-1.4	0.9
8.14490000000000000	5.9	-1.1	0.9
8.34330000000000000	5.3	-1.7	0.9
8.54180000000000000	5.8	-1.3	0.9
8.74030000000000000	6.0	-1.0	0.9
8.98570000000000000	6.3	-0.8	0.9
9.23120000000000000	6.1	-1.0	0.9
9.47670000000000000	6.2	-0.9	0.9
9.72220000000000000	5.8	-1.3	0.9
9.96760000000000000	6.2	-0.8	0.9
10.21310000000000000	5.8	-1.2	0.9
10.45860000000000000	5.3	-1.7	0.9
10.70410000000000000	6.2	-0.9	0.9
10.94960000000000000	5.9	-1.1	0.9
11.19500000000000000	5.8	-1.2	0.9
11.44050000000000000	5.8	-1.2	0.9
11.57450000000000000	6.2	-0.8	0.9