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
Ua-16379	LONGYEARBREEN-DV	Sanionia uncinata	AMS	None	None	1515.0	40.0	latitude, longitude, and elevation not reported in paper so taken from Roche et al. (2021)

Calibration results for Sample Ua-16379

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)	414.0	524.0 to 288.0	484.0 to 349.0
Intcal20	default - Terrestrial 0.0	IOSACal (v.0.6.0)	1388.0	1515.0 to 1485.0	1505.0 to 1504.0
Marine20	default - Southern Ocean 1141.0	IOSACal (v.0.6.0)	98.0	298.0 to 1.0	148.0 to 1.0
Marine20	default - S. Baffin Island (Bay ?) 150.0	IOSACal (v.0.6.0)	756.0	931.0 to 579.0	841.0 to 663.0
Marine20	default - N. Baffin Island (Bay?) 220.0	IOSACal (v.0.6.0)	687.0	832.0 to 544.0	758.0 to 623.0

Associated publications

Title	Author(s)	Publication	DOI	View cores
Late-Holocene glacier growth in Svalbard, documented by subglacial relict vegetation and living soil microbes	Humlum, Ole and Elberling, Bo and Hormes, Anne and Fjordheim, Kristine and Hansen, Odd Harald and Heinemeier, Jan	The Holocene, 2005	https://doi.org/10.1191/0959683605hl817rp

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	Longyearbreen Dead Vegetation
Latitude (DD)	78.1763
Longitude (DD)	15.4822
Sample elevation (m)	450.0
Preparation lab
Accelerator mass spectrometer lab