Citation:

1998PA900028

Name: (Table 3) AMS Radiocarbon ages of South Pacific sediment cores
Published: 1999
License: https://creativecommons.org/licenses/by/3.0/

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

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Coverage:

Median Latitude: -34.735000 * Median Longitude: -107.531667 * South-bound Latitude: -53.670000 * West-bound Longitude: -123.100000 * North-bound Latitude: -14.100000 * East-bound Longitude: -85.990000

Date/Time Start: 1963-04-19T00:00:00 * Date/Time End: 1971-11-25T00:00:00

Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 0.20 m

Event(s):

E20-18 * Latitude: -44.300000 * Longitude: -111.200000 * Elevation: -2869.0 m * Method/Device: Gravity corer (GC)

E25-10 * Latitude: -50.100000 * Longitude: -114.500000 * Elevation: -2891.0 m * Method/Device: Gravity corer (GC)

RC12-225 * Latitude: -53.670000 * Longitude: -123.100000 * Date/Time: 1968-11-24T00:00:00 * Elevation: -2964.0 m * Recovery: 3.49 m * Location: Southern East Pacific Rise * Campaign: * Basis: Robert Conrad * Method/Device: Piston corer (PC)

Comment:

For prediction of range of 14C ages, we assigned the following l4C ages to the P. wuellerstorfi found at the core depth from which the radiocarbon sample was taken. 4.5 ka to the Holocene, an average age of sediment mixed layer (Penget al., 1979), 18 ka to LGM, 11 ka to deglacial stage, and 40 ka to marine isotopic stage 3. P. wuellerstorfi with intermediate d18OO values could not be classified as either Holocene or LGM and were assumed to be of deglacial age or stage 3 age. Two sets of calculations were done: one with all intermediate value P. wuellerstorfi assumed to be from deglacial stage (this gives the lower age limit) and another with all assumed to be from stage 3 (the upper limit). Radiocarbon measurements were made on shells larger than 300 ftm at the National Science Foundation-Arizona Accelerator Mass Spectrometer (AMS) Facility at the University of Arizona. All dates are reservoir- age corrected using the natural 14C reservoir ages of Pacific surface waters (Bard, 1988).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Matsumoto, Katsumi
2	Latitude of event	Latitude		Matsumoto, Katsumi
3	Longitude of event	Longitude		Matsumoto, Katsumi
4	Elevation of event	Elevation	m	Matsumoto, Katsumi
5	Reservoir age	Res age	ka	Matsumoto, Katsumi
6	DEPTH, sediment/rock	Depth sed	m	Matsumoto, Katsumi		Geocode
7	Age, dated material	Dated material		Matsumoto, Katsumi
8	Age, dated	Age dated	ka	Matsumoto, Katsumi	Age, 14C AMS
9	Age, dated standard deviation	Age dated std dev	±	Matsumoto, Katsumi	Age, 14C AMS
10	Age, dated, range, minimum	Age dated min	ka	Matsumoto, Katsumi	Age, 14C calibrated
11	Age, dated, range, maximum	Age dated max	ka	Matsumoto, Katsumi	Age, 14C calibrated

License:

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

Size:

36 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Res age [ka]	6 Depth sed [m]	7 Dated material	8 Age dated [ka]	9 Age dated std dev [±]	10 Age dated min [ka]	11 Age dated max [ka]
V19-41	-14.10	-96.20	-3248	0.41	0.08	Globigerinoides sacculifer	7.080	0.055	9.4	13.9
V19-55	-17.00	-114.20	-3177	0.41	0.10	Globigerinoides sacculifer	8.860	0.100	10.5	12.7
RC15-52	-29.24	-85.99	-3780	0.36	0.03	mixed	11.230	0.160	9.1	11.7
E20-18	-44.30	-111.20	-2869	0.38	0.20	Globigerinoides sacculifer	16.450	0.120	12.4	15.6
E25-10	-50.10	-114.50	-2891	0.44	0.18	Globigerinoides sacculifer	12.455	0.095	11.8	17.6
RC12-225	-53.67	-123.10	-2964	0.51	0.04	Globigerinoides sacculifer	25.670	0.280	10.4	27.4