/* DATA DESCRIPTION:
Citation:	Clauer, Norbert (1981): (Table 1) Sr isotopes on carbonates at DSDP Hole 62-463 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819732, 
	Supplement to: Clauer, N (1981): 87Sr/86Sr ratios of the Barremian and early Aptian Seas. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 781-783, https://doi.org/10.2973/dsdp.proc.62.134.1981
Abstract:	Study of 12 carbonate oozes from Deep Sea Drilling Project Hole 463, in the Mid-Pacific Mountains, suggests mean values of 0.70690 ± 0.00029 (2-sigma) and 0.70712 ± 0.00030 (relative to 0.71014 for the NBS 987 Sr isotope standard) as representing the Sr isotope composition of the Barremian and early Aptian seas, respectively. Two additional values of less than 0.7064 are the least radiogenic values known from the Phanerozoic and may be a consequence of the introduction of Sr depleted in the heavy isotope from massive submarine volcanic activity, which followed the initiation of the latest oceanic spreading episode in the Oxfordian.
Project(s):	Deep Sea Drilling Project (DSDP) (URI: http://www.deepseadrilling.org/)
Coverage:	LATITUDE: 21.350200 * LONGITUDE: 174.667800
	DATE/TIME START: 1978-08-02T00:00:00 * DATE/TIME END: 1978-08-02T00:00:00
	MINIMUM DEPTH, sediment/rock: 613.9 m * MAXIMUM DEPTH, sediment/rock: 813.0 m
Event(s):	62-463 * LATITUDE: 21.350200 * LONGITUDE: 174.667800 * DATE/TIME: 1978-08-02T00:00:00 * ELEVATION: -2525.0 m * PENETRATION: 822.5 m * RECOVERY: 305.5 m * LOCATION: North Pacific/SEAMOUNT * CAMPAIGN: Leg62 * BASIS: Glomar Challenger (URI: https://www-odp.tamu.edu:443/glomar.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 92 cores; 820.5 m cored; 0 m drilled; 37.2 % recovery
Parameter(s):	Sample code/label (Sample label) * PI: Clauer, Norbert * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001)
	Stage (Stage) * PI: Clauer, Norbert
	DEPTH, sediment/rock [m] (Depth sed) * GEOCODE * COMMENT: mbsf
	Strontium-87/Strontium-86 ratio (87Sr/86Sr) * PI: Clauer, Norbert * METHOD/DEVICE: see reference(s)
	Strontium-87/Strontium-86 ratio, error [±] (87Sr/86Sr e) * PI: Clauer, Norbert * METHOD/DEVICE: see reference(s) * COMMENT: 2-sigma/root(N)
License:	Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/)
Size:	48 data points
*/
Sample label	Stage	Depth sed [m]	87Sr/86Sr	87Sr/86Sr e [±]
62-463-70-1,35-36	Lower Aptian	613.9	0.70718	0.00023
62-463-71-2,99-100	Lower Aptian	625.5	0.70708	0.00011
62-463-72-1,43-44	Lower Aptian	633.0	0.70632	0.00015
62-463-73-1,18-19	Lower Aptian	642.2	0.70710	0.00035
62-463-78-1,72-73	Lower Aptian	690.2	0.70625	0.00015
62-463-79-1,36-37	Upper Barremian	699.4	0.70719	0.00015
62-463-81-2,45-46	Upper Barremian	712.5	0.70671	0.00023
62-463-83-1,0-1	Upper Barremian	727.5	0.70676	0.00008
62-463-84-1,19-20	Upper Barremian	737.2	0.70689	0.00022
62-463-89-1,105-107	Upper Barremian	785.6	0.70689	0.00017
62-463-91-CC	Lower Barremian	803.5	0.70685	0.00043
62-463-92-1,0-1	Lower Barremian	813.0	0.70701	0.00023