Citation:

s00531-005-0493-0

Name: (Table 3) Age determination of sediment core GeoB6729-1
Published: 2007
License: https://creativecommons.org/licenses/by/3.0/

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Related to:

Dorschel, Boris; Hebbeln, Dierk; Rüggeberg, Andres; Dullo, Wolf-Christian; Freiwald, André (2005): Growth and Erosion of a Cold-Water Coral Covered Carbonate Mound in the Northeast Atlantic during the Late Pleistocene and Holocene. Earth and Planetary Science Letters, 233(1-2), 33-44, https://doi.org/10.1016/j.epsl.2005.01.035

Rüggeberg, Andres; Dorschel, Boris; Dullo, Wolf-Christian; Hebbeln, Dierk (2005): Sedimentary patterns in the vicinity of a carbonate mound in the Hovland Mound Province, northern Porcupine Seabight. In: Freiwald, A & Roberts, JM (eds.), 2005, Cold-water Corals and Ecosystems, Springer-Verlag, Berlin, Heidelberg, Part I, 87-112, https://doi.org/10.1007/3-540-27673-4_5

Rüggeberg, Andres; Dullo, Wolf-Christian; Dorschel, Boris; Hebbeln, Dierk (2007): Environmental changes and growth history of a cold-water carbonate mound (Propeller Mound, Porcupine Seabight). International Journal of Earth Sciences, 96(1), 57-72, https://doi.org/10.1007/s00531-005-0504-1

Project(s):

Center for Marine Environmental Sciences (MARUM)

Environmental controls on mound formation along the european margin (ECOMOUND)

Funding:

Fifth Framework Programme (FP5), grant/award no. EVK3-CT-1999-00013 : Environmental controls on mound formation along the european margin

Coverage:

Latitude: 52.153850 * Longitude: -12.773000

Date/Time Start: 2000-09-24T16:11:00 * Date/Time End: 2000-09-24T16:11:00

Minimum DEPTH, sediment/rock: 0.23 m * Maximum DEPTH, sediment/rock: 2.68 m

Event(s):

GeoB6729-1 (POS489-1) * Latitude: 52.153850 * Longitude: -12.773000 * Date/Time: 2000-09-24T16:11:00 * Elevation: -711.0 m * Recovery: 4.6 m * Location: Porcupine Seabight * Campaign: * Basis: * Method/Device: Gravity corer (Kiel type) (SL)

Comment:

Analyses of Lophelia pertusa

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m			Geocode
2	Uranium-234/Uranium-238 activity ratio	(234U/238U)		Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus	per mil
3	Uranium-234/Uranium-238 activity ratio, standard deviation	(234U/238U) std dev	±	Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus	per mil
4	Uranium-238	238U	dpm/g	Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus
5	Uranium-238, standard deviation	238U std dev	±	Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus
6	Thorium-230	230Th	dpm/g	Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus
7	Thorium-230, standard deviation	230Th std dev	±	Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus
8	Thorium-232	232Th	dpm/g	Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus
9	Thorium-232, standard deviation	232Th std dev	±	Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus
10	Thorium-230/Thorium-232 activity ratio	(230Th/232Th)		Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus	dpm/g
11	Thorium-230/Thorium-232 activity ratio, standard deviation	(230Th/232Th) std dev	±	Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus	dpm/g
12	Thorium-230/Uranium-234 activity ratio	(230Th/234U)		Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus	dpm/g
13	Thorium-230/Uranium-234 activity ratio, standard deviation	(230Th/234U) std dev	±	Dorschel, Boris	Mass spectrometer Finnigan MAT 262 RPQ Plus	dpm/g
14	Age, dated	Age dated	ka	Dorschel, Boris	Age, Uranium-Thorium
15	Age, dated standard deviation	Age dated std dev	±	Dorschel, Boris	Age, Uranium-Thorium

License:

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

Size:

42 data points

Data

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

1 Depth sed [m]	2 (234U/238U)	3 (234U/238U) std dev [±]	4 238U [dpm/g]	5 238U std dev [±]	6 230Th [dpm/g]	7 230Th std dev [±]	8 232Th [dpm/g]	9 232Th std dev [±]	10 (230Th/232Th)	11 (230Th/232Th) std dev [±]	12 (230Th/234U)	13 (230Th/234U) std dev [±]	14 Age dated [ka]	15 Age dated std dev [±]
0.23	113	3	3.086	0.003	1.332	0.006	0.02022	0.00030	66.8	0.3	0.388	0.002	53	0.3
0.73	80	3	2.416	0.003	2.095	0.007	0.01395	0.00002	151.0	0.5	0.802	0.003	170	1.4
2.68	44	2	2.630	0.003	2.607	0.006	0.00678	0.00001	385.5	1.0	0.949	0.003	300	4.1