RAD-CI: ARCTIC TERRESTRIAL

Sample

Sample name	Non-core name	Carbon type	Sample preparation method	Fraction modern	δ¹³C (‰, PDB)	Age (¹⁴C yr)	Age uncertainty (¹⁴C yr; 1σ)	Comments
13GRØv-31	DISCO-ICECAPS	AIOM	Bulk Combustion	0.7317	-22.88	2510.0	25.0	relatively flat terrain along margins of small cold-based ice caps, or sectors of polythermal ice caps

Calibration results for Sample 13GRØv-31

Calibration curve	Reservoir correction (14C yr)	Calibration software	Calibrated age, median probability (cal. yr BP)	Calibrated age, 95.45% probability range (2σ; cal. yr BP)	Calibrated age, 68.2% probability range (1σ; cal. yr BP)
Marine20	default - Global Ocean 550.0	IOSACal (v.0.6.0)	1354.0	1470.0 to 1260.0	1400.0 to 1290.0
Intcal20	default - Terrestrial 0.0	IOSACal (v.0.6.0)	2584.0	2725.0 to 2680.0	2719.0 to 2698.0
Marine20	default - Southern Ocean 1141.0	IOSACal (v.0.6.0)	774.0	1161.0 to 449.0	942.0 to 589.0
Marine20	default - S. Baffin Island (Bay ?) 150.0	IOSACal (v.0.6.0)	1810.0	2018.0 to 1598.0	1911.0 to 1707.0
Marine20	default - N. Baffin Island (Bay?) 220.0	IOSACal (v.0.6.0)	1725.0	1872.0 to 1573.0	1804.0 to 1647.0

Associated publications

Title	Author(s)	Publication	DOI	View cores
Local glaciation in West Greenland linked to North Atlantic Ocean circulation during the Holocene	Schweinsberg, Avriel D and Briner, Jason P and Miller, Gifford H and Bennike, Ole and Thomas, Elizabeth K	Geology, 2017	https://doi.org/10.1130/G38114.1

Associated documents

No associated documents.

Field photographs

No photos found.

Lab photographs

No photos found.

Complete dump of sample & measurement data

Sample-related information

Site name	Disko island
Latitude (DD)	69.8075
Longitude (DD)	-52.8135
Sample elevation (m)	1294.1
Preparation lab
Accelerator mass spectrometer lab