Citation:

dsdp.proc.63.118.1981

Name: (Table 1) Stratigraphy, composition, and isotopes at DSDP Leg 63 Holes carbonates
Published: 1981
License: https://creativecommons.org/licenses/by/3.0/

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Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: 30.643100 * Median Longitude: -118.370275 * South-bound Latitude: 23.482200 * West-bound Longitude: -120.757800 * North-bound Latitude: 33.849500 * East-bound Longitude: -112.496300

Date/Time Start: 1978-10-10T00:00:00 * Date/Time End: 1978-11-08T00:00:00

Minimum DEPTH, sediment/rock: 148 m * Maximum DEPTH, sediment/rock: 881 m

Event(s):

63-467 * Latitude: 33.849500 * Longitude: -120.757800 * Date/Time: 1978-10-10T00:00:00 * Elevation: -2128.0 m * Penetration: 1041.5 m * Recovery: 399.1 m * Location: North Pacific/GAP * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 100 cores; 946.5 m cored; 38 m drilled; 42.2 % recovery

63-468 * Latitude: 32.617200 * Longitude: -120.117800 * Date/Time: 1978-10-21T00:00:00 * Elevation: -1849.0 m * Penetration: 241 m * Recovery: 81 m * Location: North Pacific/ESCARPMENT * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 25 cores; 237.5 m cored; 0 m drilled; 34.1 % recovery

63-468B * Latitude: 32.623500 * Longitude: -120.109200 * Date/Time: 1978-10-21T00:00:00 * Elevation: -1737.0 m * Penetration: 415.5 m * Recovery: 103.1 m * Location: North Pacific/ESCARPMENT * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 351.5 m cored; 0 m drilled; 29.3 % recovery

Comment:

Sediment depth is given in mbsf. #0 = indicates either no dolomite or calcite or only minor calcite present. Empty cells = no data available. # in d13C and d18O values indicates samples in which calcite was removed by repeated treatment with 0.1M acetic acid before measurement of isotopic composition. The isotopic values listed, therefore, refer only to the dolomite in the sample.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Elevation of event	Elevation	m
5	Sample code/label	Sample label		Pisciotto, Kenneth A	DSDP/ODP/IODP sample designation
6	Epoch	Epoch		Pisciotto, Kenneth A
7	DEPTH, sediment/rock	Depth sed	m			Geocode
8	δ13C, carbonate	δ13C carb	‰ PDB	Pisciotto, Kenneth A	see reference(s)
9	δ18O, carbonate	δ18O carb	‰ SMOW	Pisciotto, Kenneth A	see reference(s)
10	Comment	Comment		Pisciotto, Kenneth A
11	Carbon, organic, total	TOC	%	Pisciotto, Kenneth A	Element analyser CHN, LECO
12	Magnesium carbonate, magnesite	MgCO3	%	Pisciotto, Kenneth A	X-ray diffraction (XRD)	In dolomite, mole %
13	Magnesium carbonate, magnesite	MgCO3	%	Pisciotto, Kenneth A	X-ray diffraction (XRD)	In calcite, mole %
14	Lithology/composition/facies	Lithology		Pisciotto, Kenneth A

License:

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

Size:

207 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Sample label (DSDP/ODP/IODP sample designation)	6 Epoch	7 Depth sed [m]	8 δ13C carb [‰ PDB] (see reference(s))	9 δ18O carb [‰ SMOW] (see reference(s))	10 Comment	11 TOC [%] (Element analyser CHN, LECO)	12 MgCO3 [%] (In dolomite, mole %, X-ray di...)	13 MgCO3 [%] (In calcite, mole %, X-ray dif...)	14 Lithology
63-467	33.8495	-120.7578	-2128	63-467-16-CC	late Pliocene (about 2 Ma)	148	15.3	34.3		1.5	47	#0.0	Clayey dolomite; no calcite.
63-467	33.8495	-120.7578	-2128	63-467-17-1,8-11	late Pliocene (about 2 Ma)	148	#15.8	#35.5		1.3	49	#0.0	Clayey dolomite; minor calcite.
63-467	33.8495	-120.7578	-2128	63-467-23-1,0-8	late Pliocene (about 2-3 Ma)	206	#13.6	#31.8	d13C and d18O values averages	0.8	46	#0.0	Clayey dolomite; minor calcite.
63-467	33.8495	-120.7578	-2128	63-467-26-3,70-77	late Pliocene (about 2-3 Ma)	241	#13.6	#34.5		1.7	47	#0.0	Clayey dolomite; minor calcite.
63-467	33.8495	-120.7578	-2128	63-467-33-3,79-84	early Pliocene (about 4 Ma)	304	#12.2	#31.9		1.5	46	1.0	Clayey dolomitic limestone; calcite > dolomite.
63-467	33.8495	-120.7578	-2128	63-467-36-4,7-13	early Pliocene (about 4-5 Ma)	334	#11.4	#32.1		2.1	45	#0.0	Clayey dolomite; minor calcite.
63-467	33.8495	-120.7578	-2128	63-467-40-1,81-85	early Pliocene (about 4-5 Ma)	368	#8.4	#33.7		1.6	45	1.0	Clayey calcareous dolomite; dolomite > calcite.
63-467	33.8495	-120.7578	-2128	63-467-41-3,33-42	early Pliocene (about 4-5 Ma)	381	#8.6	#33.9		5.3	45	0.0	Clayey calcareous dolomite; dolomite > calcite.
63-467	33.8495	-120.7578	-2128	63-467-48-1,57-63	late Miocene (about 5-6 Ma)	444	#9.7	#31.3		1.1	47	2.5	Clayey calcareous dolomite; dolomite > calcite.
63-467	33.8495	-120.7578	-2128	63-467-67-1,35-41	late Miocene (about 8-9 Ma)	624	7.0	29.4		0.5	44	#0.0	Clayey dolomite
63-467	33.8495	-120.7578	-2128	63-467-67-1,100-104	late Miocene (about 8-9 Ma)	625	#-3.6	#27.8		1.4	46	4.0	Clayey calcareous dolomite; dolomite > calcite.
63-467	33.8495	-120.7578	-2128	63-467-69-2,15-20	late Miocene (about 9-10 Ma)	644	#1.8	#28.1		2.7	47	2.5	Siliceous calcareous/dolomitic claystone; dolomite = calcite.
63-467	33.8495	-120.7578	-2128	63-467-77-2,10-17	late Miocene (about 10-11 Ma)	720	-1.6	29.6		1.3	#0	2.0	Nannofossil claystone; no dolomite.
63-467	33.8495	-120.7578	-2128	63-467-92-1,36-52	middle Miocene (about 13-14 Ma)	861	0.2	27.8	d13C and d18O values averages	2.1	#0	1.0	Nannofossil claystone; no dolomite.
63-467	33.8495	-120.7578	-2128	63-467-94-1,54-58	middle Miocene (about 13-14 Ma)	881	#-4.7	#31.4		0.9	46	1.0	Clayey dolomitic nannofossil chalk; calcite > dolomite.
63-468	32.6172	-120.1178	-1849	63-468-21-1,32-34	middle Miocene (about 16 Ma)	184	0.8	33.3		1.1	49	#0.0	Dolomitic silty claystone; no calcite.
63-468B	32.6235	-120.1092	-1737	63-468B-20-CC	middle Miocene (about 16 Ma)	245	0.1	32.1		1.2	47	#0.0	Dolomitic silty claystone associated with volcanielastics; no calcite.
63-468B	32.6235	-120.1092	-1737	63-468B-27-1,7-10	early-middle Miocene (about 16-17 Ma)	311	0.9	30.5		0.6	46	#0.0	Dolomitic silty claystone associated with volcaniclastics; no calcite.
63-468B	32.6235	-120.1092	-1737	63-468B-34-1,3-7	early Miocene (about 17-18 Ma)	378	-5.6	29.9			47	#0.0	Dolomitic silty claystone associated with volcaniclastics; no calcite.
63-471	23.4822	-112.4963	-3101	63-471-20-1,15-17	late Miocene (about 9-10 Ma)	180	-23.2	29.4	d13C and d18O values averages	0.2	48	#0.0	Clayey siliceous dolomite; no calcite.
63-471	23.4822	-112.4963	-3101	63-471-21-1,37-39	late Miocene (about 9-10 Ma)	190	-29.8	28.8		0.2	51	#0.0	Clayey siliceous dolomite; no calcite.
63-471	23.4822	-112.4963	-3101	63-471-22-1,18-19	late Miocene (about 9-10 Ma)	200	-17.6	30.5		0.7		#0.0	Dolomitic Porcellanite; no calcite.
63-471	23.4822	-112.4963	-3101	63-471-31-1,98-107	late-middle Miocene (about 11-12 Ma)	286	-5.9	31.2		0.4	48	#0.0	Clayey siliceous dolomite; no calcite.
63-471	23.4822	-112.4963	-3101	63-471-37-CC	middle Miocene (about 12-13 Ma)	345	-9.6	20.7		0.1	#0	2.5	Clayey limestone; no dolomite.
63-471	23.4822	-112.4963	-3101	63-471-39-4,6-10	middle Miocene (about 13-14 Ma)	366	0.8	27.2			45	#0.0	Dolomitic silty claystone; no calcite.
63-471	23.4822	-112.4963	-3101	63-471-64-3,82-85	middle Miocene (about 14-15 Ma)	602	#-3.3	#31.9			#0	2.5	Dolomitic/calcareous silty claystone calcite > dolomite.