RAD-CI: ANTARCTIC MARINE

Sample

Sample name	Core name	Top depth (m)	Bottom depth (m)	Total organic carbon (%)	Carbon type	Sample preparation method	Fraction modern	δ¹³C (‰, PDB)	Age (¹⁴C yr)	Age uncertainty (¹⁴C yr; 1σ)	Comments
CAMS-68469	JR48-VC244	2.97	2.97	None	AIOM	Bulk combustion	0.114	-24.3	17450.0	60.0

Calibration results for Sample CAMS-68469

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)	19490.0	19779.0 to 19227.0	19615.0 to 19349.0
Intcal20	default - Terrestrial 0.0	IOSACal (v.0.6.0)	21041.0	21320.0 to 20885.0	21131.0 to 20918.0
Marine20	default - Southern Ocean 1141.0	IOSACal (v.0.6.0)	18820.0	19289.0 to 18311.0	19056.0 to 18606.0
Marine20	default - S. Baffin Island (Bay ?) 150.0	IOSACal (v.0.6.0)	19994.0	20298.0 to 19660.0	20151.0 to 19844.0
Marine20	default - N. Baffin Island (Bay?) 220.0	IOSACal (v.0.6.0)	19906.0	20174.0 to 19605.0	20060.0 to 19772.0

Associated publications

Title	Author(s)	Publication	DOI	View cores
First survey of Antarctic sub--ice shelf sediments reveals mid-Holocene ice shelf retreat	Pudsey, Carol J and Evans, Jeffrey	Geology, 2001	https://doi.org/10.1130/0091-7613(2001)029<0787:FSOASI>2.0.CO;2

Associated documents

No associated documents.

Field photographs

No photos found.

Lab photographs

No photos found.

Complete dump of sample & measurement data

Sample-related information

Core name	JR48-VC244
Top depth (m)	2.97
Bottom depth (m)	2.97
Lithology	Not Lithology Reported
Facies interpretation	No Facies Interpretation Reported
Total organic carbon (%)	None
Preparation lab	Lawrence Livermore National Laboratory, Center for Accelerator Mass Spectrometry (Livermore, California, USA)
Accelerator mass spectrometer lab	Lawrence Livermore National Laboratory, Center for Accelerator Mass Spectrometry (Livermore, California, USA)