Citation:

0091-7613(2000)28%3C783:ADLWCP%3E2.0.CO;2

Name: (Appendix Table 3) OSL age determination of clastic-rich sediments of core HZM, lake Holzmaar
Published: 2000
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Changes in the Geo-Biosphere during the last 15000 years (GeoBio15k)

Coverage:

Latitude: 50.120304 * Longitude: 6.879628

Minimum DEPTH, sediment/rock: 3.65 m * Maximum DEPTH, sediment/rock: 14.50 m

Event(s):

HZM * Latitude: 50.120304 * Longitude: 6.879628 * Elevation: 425.0 m * Lake water depth: 20 m * Campaign: * Basis: Sampling/drilling in lake * Method/Device: Composite Core (COMPCORE)

Comment:

For OSL-dating IR stimulation of the polymineral 4-11 µm fraction of the sediments was used.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Sample code/label	Sample label		Zolitschka, Bernd
2	DEPTH, sediment/rock	Depth sed	m			Geocode
3	Uranium	U	mg/kg	Zolitschka, Bernd
4	Uranium, standard deviation	U std dev	±	Zolitschka, Bernd
5	Thorium	Th	mg/kg	Zolitschka, Bernd
6	Thorium, standard deviation	Th std dev	±	Zolitschka, Bernd
7	Potassium	K	%	Zolitschka, Bernd
8	Potassium, standard deviation	K std dev	±	Zolitschka, Bernd
9	alpha-efficiency value	a-value		Zolitschka, Bernd
10	alpha-efficiency value, standard deviation	a-value std dev	±	Zolitschka, Bernd
11	Dose rate	D s	mGy/a	Zolitschka, Bernd		dD/dt, total effective dose rate
12	Dose rate, standard deviation	D std dev	±	Zolitschka, Bernd		dD/dt, total effective dose rate
13	Equivalent dose	De	Gy	Zolitschka, Bernd
14	Dose rate, standard deviation	D std dev	±	Zolitschka, Bernd
15	Age, dated	Age dated	ka	Zolitschka, Bernd
16	Age, dated standard deviation	Age dated std dev	±	Zolitschka, Bernd
17	Calendar age	Cal age	ka BP	Zolitschka, Bernd	Age model, varve counting	varve age

License:

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

Size:

48 data points

Data

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

1 Sample label	2 Depth sed [m]	3 U [mg/kg]	4 U std dev [±]	5 Th [mg/kg]	6 Th std dev [±]	7 K [%]	8 K std dev [±]	9 a-value	10 a-value std dev [±]	11 D s [mGy/a] (dD/dt, total effective dose rate)	12 D std dev [±] (dD/dt, total effective dose rate)	13 De [Gy]	14 D std dev [±]	15 Age dated [ka]	16 Age dated std dev [±]	17 Cal age [ka BP] (varve age)
HDS 664	3.65	3.11	0.12	9.62	0.36	1.75	0.11	0.08	0.01	2.18	0.24	4.8	0.4	2.2	0.3	1950
HDS 665	6.73	2.74	0.09	8.76	0.24	0.65	0.06	0.07	0.01	1.30	0.70	8.8	0.7	6.8	0.8	7320
HDS 668	14.50	3.53	0.09	12.31	0.20	2.49	0.07	0.09	0.01	3.41	2.20	48.2	2.2	14.1	1.7	14620