Citation:

2009PA001772

Name: (Table 1) Age determination of sediment core RAPiD-15-4P
Published: 2010
License: https://creativecommons.org/licenses/by/3.0/

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Coverage:

Latitude: 62.293000 * Longitude: -17.134000

Minimum DEPTH, sediment/rock: 4.325 m * Maximum DEPTH, sediment/rock: 5.655 m

Event(s):

RAPiD-15-4P (CD159-15) * Latitude: 62.293000 * Longitude: -17.134000 * Elevation: -2133.0 m * Recovery: 11.21 m * Location: South of Iceland * Campaign: * Basis: Charles Darwin * Method/Device: Piston corer (PC)

Comment:

Radiocarbon ages were converted to calendar ages using Calib 5.1 IntCal (Reimer et al., 2004). Years B.P., years before A.D. 1950. By using the assigned stratigraphic age (converted to years B.P.), the contemporaneous age difference (Rsurf) between the atmosphere 14C age (calculated using IntCal04) and the measured 14C age of the surface marine sample (planktonic foraminifera samples) can be calculated. Error estimates for DR include lab error in 14C measurement, uncertainty in the 14C calibration curve, error in NGRIP age, and an estimate of error for picking midpoints/tephra layers based on sedimentation rates and modeled mixing intervals.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Laboratory code/label	Lab label		Thornalley, David J R
2	DEPTH, sediment/rock	Depth sed	m			Geocode
3	Depth, top/min	Depth top	m	Thornalley, David J R
4	Depth, bottom/max	Depth bot	m	Thornalley, David J R
5	Age, dated material	Dated material		Thornalley, David J R
6	Age, dated	Age dated	ka	Thornalley, David J R	Age, 14C AMS
7	Age, dated standard deviation	Age dated std dev	±	Thornalley, David J R	Age, 14C AMS	1 sigma
8	Age model	Age model	ka	Thornalley, David J R	Age, 14C calibrated, CALIB 5.1 IntCal (Reimer et al., 2004)	Calendar years before AD 2000
9	Age, error	Age e	±	Thornalley, David J R	Age, 14C calibrated, CALIB 5.1 IntCal (Reimer et al., 2004)	Calendar years before AD 2000
10	Age model	Age model	ka	Thornalley, David J R		stratigraphic, before AD 2000, # = no stratigraphic age control older than 17.2 ka; therefore the age is based solely on the 14C date with an Rsurf estimate of 800 years
11	Age, difference	Age diff	ka	Thornalley, David J R		Rsurf values from this study
12	Age, difference error	Age diff e	±	Thornalley, David J R		Rsurf values from this study

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

64 data points

Data

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

1 Lab label	2 Depth sed [m]	3 Depth top [m]	4 Depth bot [m]	5 Dated material	6 Age dated [ka] (Age, 14C AMS)	7 Age dated std dev [±] (1 sigma, Age, 14C AMS)	8 Age model [ka] (Calendar years before AD 2000...)	9 Age e [±] (Calendar years before AD 2000...)	10 Age model [ka] (stratigraphic, before AD 2000...)	11 Age diff [ka] (Rsurf values from this study)	12 Age diff e [±] (Rsurf values from this study)
SUERC 14086	4.325	4.32	4.33	Globigerina bulloides	10.198	0.040	10.817	0.45	10.764	778	340
SUERC 14087	4.585	4.58	4.59	Neogloboquadrina pachyderma s	10.965	0.040	12.023	0.32	11.984	715	230
SUERC 14089	4.725	4.72	4.73	Globigerina bulloides	11.811	0.042	13.077	0.40	12.883	1011	350
SUERC 14090	5.005	5.00	5.01	Neogloboquadrina pachyderma s	12.636	0.043	13.763	0.46	14.020	536	290
SUERC 14091	5.205	5.20	5.21	Neogloboquadrina pachyderma s	14.657	0.048	14.994	0.94	15.303	1737	740
SUERC 14092	5.655	5.65	5.66	Neogloboquadrina pachyderma s	18.666	0.066	21.292	0.94	#21.292