Citation:

odp.proc.sr.127128-1.121.1992

Name: (Appendix) Mineral composition of ODP Leg 128 sandstone samples
Published: 1992
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Deep drilling in the Japan Sea during Legs 127 and 128 resulted in recovery of volcanic lithic sandstones from Leg 127, Sites 796 and 797, and feldspathic sandstones from Leg 128, Site 799. Petrographic and geochemical analyses of sandstone framework grains define source-rock lithology and the tectonic setting of the source areas that furnished the framework constituents of these sandstones. Our analyses indicate that upper Miocene sandstones from Site 796 in the northeastern part of the Japan Basin were derived from a dominantly pyroclastic volcanic source or sources that lay in an undissected magmatic arc on or near southwestern Hokkaido, Japan. Lower Miocene sandstones from Site 797, located in Yamato Basin southeast of Yamato Rise, were also derived mainly from a volcanic source area. This source area lay in an undissected to transitional magmatic arc that was probably located in west-central Honshu, Japan, and that included some metamorphic, sedimentary, and plutonic source rocks. Lower Miocene sandstones at Site 799, which lies in the southwestern end of Kita-Yamato Trough on Yamato Rise, were derived primarily from granitic source rocks. Volcanic, metamorphic, and sedimentary source rocks also furnished detritus to this site. The principal source of sediment for Site 799 sandstones was probably the granitic and sedimentary rocks of Kita-Yamato Bank, which lies nearby to the west of Site 799 on Yamato Rise. Minor amounts of volcanic detritus, which was probably shed from Yamato Bank east of Site 799, also reached Site 799. The sandstones from Sites 796, 797, and 799 were deposited at upper to middle bathyal depths by turbidity currents.

Project(s):

Ocean Drilling Program (ODP)

Coverage:

Median Latitude: 40.228500 * Median Longitude: 135.938833 * South-bound Latitude: 38.616000 * West-bound Longitude: 133.866500 * North-bound Latitude: 42.849000 * East-bound Longitude: 139.414000

Date/Time Start: 1989-07-24T21:30:00 * Date/Time End: 1989-10-12T03:40:00

Minimum DEPTH, sediment/rock: 252.8 m * Maximum DEPTH, sediment/rock: 1081.3 m

Event(s):

127-796B * Latitude: 42.849000 * Longitude: 139.414000 * Date/Time Start: 1989-07-24T21:30:00 * Date/Time End: 1989-07-29T19:00:00 * Elevation: -2634.0 m * Penetration: 464.9 m * Recovery: 85.31 m * Location: Japan Sea * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 32 cores; 293.8 m cored; 0 m drilled; 29 % recovery

127-797C * Latitude: 38.616000 * Longitude: 134.536000 * Date/Time Start: 1989-08-04T17:00:00 * Date/Time End: 1989-08-18T17:00:00 * Elevation: -2876.0 m * Penetration: 900.1 m * Recovery: 164.18 m * Location: Japan Sea * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 45 cores; 416.1 m cored; 0 m drilled; 39.5 % recovery

128-799B * Latitude: 39.220500 * Longitude: 133.866500 * Date/Time Start: 1989-10-02T22:36:00 * Date/Time End: 1989-10-12T03:40:00 * Elevation: -2084.0 m * Penetration: 1084 m * Recovery: 280.48 m * Location: Japan Sea * Campaign: * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 67 cores; 633 m cored; 0 m drilled; 44.3 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Sample code/label	Sample label		Boggs, Sam	DSDP/ODP/IODP sample designation
3	DEPTH, sediment/rock	Depth sed	m			Geocode – mbsf
4	Epoch	Epoch		Boggs, Sam
5	Quartz, monocrystalline	MonoQz	%	Boggs, Sam	Point counting
6	Quartz, polycrystalline	PolyQz	%	Boggs, Sam	Point counting	including metaquartzite
7	Chert	Chert	%	Boggs, Sam	Point counting
8	Plagioclase	Pl	%	Boggs, Sam	Point counting
9	Sanidine	Sa	%	Boggs, Sam	Point counting
10	Orthoclase	Or	%	Boggs, Sam	Point counting
11	Volcanic glass	Volc glass	%	Boggs, Sam	Point counting	includes rock fragments
12	Plutonic fragments	Plutonic fragm	%	Boggs, Sam	Point counting
13	Metamorphic fragments	Metam fragm	%	Boggs, Sam	Point counting	excluding metaquartzite
14	Sedimentary fragments	Sed fragm	%	Boggs, Sam	Point counting	excluding cherts
15	Intraclasts	Intraclasts	%	Boggs, Sam	Point counting	ripup clasts
16	Mica	Mica	%	Boggs, Sam	Point counting
17	Heavy minerals	HM	%	Boggs, Sam	Point counting
18	Rock fragments	Rock fragm	%	Boggs, Sam	Point counting	indetermiante unstable

License:

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

Size:

1072 data points

Data

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

1 Event	2 Sample label	3 Depth sed [m]	4 Epoch	5 MonoQz [%]	6 PolyQz [%]	7 Chert [%]	8 Pl [%]	9 Sa [%]	10 Or [%]	11 Volc glass [%]	12 Plutonic fragm [%]	13 Metam fragm [%]	14 Sed fragm [%]	15 Intraclasts [%]	16 Mica [%]	17 HM [%]	18 Rock fragm [%]
127-796B	127-796B-11R-1,8	252.8	late Miocene	1.4	0.5	0.5	21.0	0.2	0.0	67.9	0.0	0.2	0.0	2.3	0.2	6.0	0.3
127-796B	127-796B-11R-1,26	253.0	late Miocene	0.0	0.3	0.0	22.8	0.0	0.0	72.8	0.0	0.0	0.0	0.5	0.0	3.7	0.0
127-796B	127-796B-11R-1,41	253.1	late Miocene	0.6	0.0	0.0	26.4	0.0	0.0	67.5	0.0	0.0	0.0	1.1	0.0	4.4	0.0
127-796B	127-796B-11R-1,62	253.3	late Miocene	1.3	0.3	0.5	33.4	0.0	0.0	61.0	0.0	0.5	0.0	2.8	0.0	0.3	0.0
127-796B	127-796B-11R-2,43	254.6	late Miocene	1.6	0.2	1.2	20.0	0.0	0.0	56.2	0.0	0.2	0.0	17.9	0.2	1.4	0.9
127-796B	127-796B-11R-2,131	255.5	late Miocene	0.4	0.0	0.8	18.7	0.0	0.0	55.1	0.0	0.4	0.0	22.1	0.4	0.8	1.5
127-796B	127-796B-12R-2,120	265.0	late Miocene	0.0	0.0	0.0	33.1	0.0	0.0	63.0	0.0	0.0	0.0	0.0	0.0	1.7	2.2
127-796B	127-796B-16R-CC,8	310.6	late Miocene	0.4	0.0	0.0	27.8	0.0	0.0	68.2	0.0	0.4	0.0	2.9	0.0	0.0	0.4
127-796B	127-796B-17R-1,73	311.4	late Miocene	0.4	0.0	0.0	39.2	0.0	0.0	54.0	0.0	0.0	0.0	3.0	0.8	1.1	1.5
127-796B	127-796B-18R-4,129	326.2	late Miocene	0.0	1.1	0.0	83.8	0.0	0.0	9.0	0.0	0.0	0.0	2.2	0.4	2.9	0.7
127-796B	127-796B-23R-1,13	368.2	late Miocene	0.7	0.0	0.0	9.5	0.7	0.0	78.6	0.0	0.0	0.0	9.5	0.0	0.7	0.3
127-796B	127-796B-25R-1,55	388.0	late Miocene	0.0	0.0	0.0	15.9	0.4	0.0	83.7	0.0	0.0	0.0	0.0	0.0	0.0	0.0
127-796B	127-796B-26R-2,58	399.2	late Miocene	0.0	0.0	0.0	21.9	0.0	0.0	73.3	0.0	0.0	0.0	4.5	0.0	0.0	0.4
127-796B	127-796B-28R-1,34	416.8	late Miocene	0.3	0.0	0.5	19.1	0.0	0.0	51.2	0.0	0.0	0.0	28.4	0.0	0.0	0.5
127-796B	127-796B-19R-4,103	661.6	early Miocene	7.9	2.2	2.2	9.3	3.1	0.4	21.2	0.0	0.0	1.4	36.6	1.8	0.9	13.2
127-797C	127-797C-22R-2,22	686.8	early Miocene	10.8	4.0	1.4	17.7	2.0	0.0	28.5	1.1	0.0	0.0	7.1	6.6	1.1	19.7
127-797C	127-797C-22R-2,84	687.4	early Miocene	8.3	1.1	1.1	13.3	1.7	0.0	60.9	0.0	0.3	1.1	5.0	3.3	0.6	3.3
127-797C	127-797C-22R-3,24	688.3	early Miocene	4.3	0.4	0.0	8.7	3.5	0.0	74.6	0.0	0.7	1.1	0.4	4.1	1.3	0.9
127-797C	127-797C-22R-3,70	688.8	early Miocene	9.4	1.4	2.1	6.6	6.4	0.0	69.4	0.0	0.2	0.0	0.0	3.3	1.2	0.0
127-797C	127-797C-22R-4,69	690.3	early Miocene	7.1	3.2	5.8	11.6	11.3	0.8	49.3	0.0	2.1	2.1	0.0	3.4	1.8	1.6
127-797C	127-797C-22R-6,3	692.6	early Miocene	6.0	2.1	1.9	6.9	9.3	1.9	65.1	0.0	0.0	3.2	0.0	2.3	0.5	0.9
127-797C	127-797C-22R-6,99	693.6	early Miocene	12.6	0.8	0.3	9.3	4.7	0.0	59.1	0.0	0.0	0.6	0.0	8.8	1.4	2.5
127-797C	127-797C-23R-1,47	695.1	early Miocene	8.8	1.4	0.2	7.0	3.5	0.0	67.5	0.0	2.3	0.0	3.3	4.2	1.2	0.7
127-797C	127-797C-23R-1,100	695.6	early Miocene	10.0	4.3	1.6	9.7	5.7	0.5	33.5	1.4	0.0	0.3	18.1	3.8	1.4	9.7
127-797C	127-797C-23R-3,22	697.8	early Miocene	9.9	3.6	4.3	6.1	8.1	0.0	60.0	0.0	0.9	0.0	0.7	3.8	2.7	0.0
127-797C	127-797C-23R-3,69	799.8	early Miocene	7.6	3.8	1.6	8.5	16.4	1.1	38.4	1.1	1.1	1.9	11.4	3.8	1.4	1.9
127-797C	127-797C-23R-4,89	700.0	early Miocene	10.3	3.7	0.9	21.1	8.4	0.0	34.8	0.0	0.0	0.9	6.2	5.0	0.6	8.1
127-797C	127-797C-23R-4,138	700.5	early Miocene	11.4	6.4	1.5	17.1	9.5	0.4	20.8	0.8	0.0	1.1	8.0	8.3	1.1	13.6
127-797C	127-797C-25R-1,73	714.3	early Miocene	4.9	2.1	0.0	9.7	4.2	0.2	69.4	0.0	0.7	0.0	1.6	4.2	2.8	0.2
127-797C	127-797C-25R-1,139	715.0	early Miocene	3.0	0.0	0.3	10.7	6.5	0.0	74.3	0.0	0.0	0.0	0.0	3.5	1.0	0.8
127-797C	127-797C-25R-2,16	715.3	early Miocene	7.8	1.3	3.2	14.6	8.7	0.7	37.5	0.0	0.3	0.0	14.9	7.8	0.3	2.9
127-797C	127-797C-25R-3,56	717.2	early Miocene	6.3	4.7	6.1	6.5	3.0	0.0	67.0	0.0	2.1	0.0	0.5	2.8	1.2	0.0
127-797C	127-797C-25R-3,82	717.4	early Miocene	6.9	0.8	1.5	12.6	8.1	0.8	51.7	0.0	1.2	0.0	12.3	1.9	0.8	1.5
127-797C	127-797C-25R-4,83	718.9	early Miocene	5.1	0.8	0.0	1.6	2.1	0.0	86.7	0.0	0.0	0.0	0.5	2.7	0.3	0.3
127-797C	127-797C-25R-6,78	721.9	early Miocene	6.1	1.2	0.6	8.2	1.8	0.0	10.6	0.0	0.6	0.0	64.9	3.9	0.3	1.8
127-797C	127-797C-30R-4,62	759.1	early Miocene	5.5	1.0	0.3	13.3	5.3	0.0	64.8	0.0	0.3	0.0	6.3	1.5	1.5	0.5
127-797C	127-797C-31R-5,37	769.4	early Miocene	7.3	0.0	0.0	13.7	7.0	0.3	66.5	0.0	0.0	0.0	3.4	1.1	0.8	0.0
127-797C	127-797C-33R-2,2	783.1	early Miocene	7.4	3.2	2.5	9.7	15.8	0.0	54.0	0.0	0.3	1.7	0.0	1.2	4.0	0.3
127-797C	127-797C-33R-2,115	784.3	early Miocene	7.4	3.8	1.0	26.2	12.8	0.3	27.2	0.0	0.3	0.0	13.4	3.2	0.6	3.8
127-797C	127-797C-33R-3,5	784.6	early Miocene	5.7	0.3	0.3	12.5	11.9	0.0	61.8	0.0	0.3	0.0	3.0	1.6	0.8	1.9
127-797C	127-797C-34R-2,64	793.1	early Miocene	4.4	1.3	0.0	27.4	3.2	0.0	5.4	0.0	0.3	0.0	50.5	1.6	0.0	6.0
127-797C	127-797C-34R-3,15	794.2	early Miocene	4.8	6.4	1.2	18.5	6.4	0.0	49.8	0.0	0.4	2.8	6.8	0.4	0.8	1.6
127-797C	127-797C-34R-3,89	794.9	early Miocene	4.5	1.1	1.4	17.2	5.7	0.0	64.7	0.0	0.6	0.0	0.9	1.1	0.0	2.8
127-797C	127-797C-34R-3,122	795.2	early Miocene	7.8	0.9	2.3	31.1	3.2	0.5	37.9	0.0	0.9	0.5	11.0	2.7	0.9	0.5
127-797C	127-797C-34R-4,67	796.2	early Miocene	6.9	1.6	4.1	35.1	2.5	0.0	27.0	2.5	1.3	0.3	0.0	1.9	0.3	16.6
127-797C	127-797C-34R-5,26	797.3	early Miocene	3.2	2.2	0.4	14.0	2.5	0.0	14.4	0.0	0.0	0.0	60.4	2.9	0.0	0.0
127-797C	127-797C-34R-6,4	798.5	early Miocene	10.5	2.6	1.5	50.8	2.6	0.0	21.6	0.0	0.0	0.8	0.8	3.0	0.8	5.2
127-797C	127-797C-34R-6,103	799.5	early Miocene	3.5	3.5	2.4	22.7	3.0	0.0	59.9	0.3	0.0	1.2	5.0	1.5	0.6	1.5
127-797C	127-797C-34R-7,55	800.6	early Miocene	7.3	0.7	0.0	12.5	5.9	0.0	38.9	0.0	0.0	0.7	6.9	7.3	1.7	18.1
127-797C	127-797C-36R-3,109	808.9	early Miocene	8.9	1.3	0.7	24.3	5.6	0.0	20.1	0.0	0.0	0.0	28.0	10.9	0.3	0.0
127-797C	127-797C-37R-2,48	816.4	early Miocene	8.1	1.8	0.0	8.1	4.4	1.0	5.5	0.0	0.0	0.0	65.1	1.0	0.8	4.2
127-797C	127-797C-37R-3,84	818.2	early Miocene	6.5	3.6	3.6	9.7	8.5	0.2	45.9	0.0	0.5	0.0	15.7	3.7	1.7	0.5
127-797C	127-797C-37R-3,136	818.8	early Miocene	11.1	6.3	0.0	13.2	15.6	1.1	49.9	0.0	1.1	0.0	0.0	1.6	0.3	0.0
127-797C	127-797C-37R-5,58	821.0	early Miocene	7.3	1.5	2.4	25.2	1.2	0.0	50.2	0.9	0.3	0.3	3.7	1.5	0.3	5.2
127-797C	127-797C-37R-6,1	821.9	early Miocene	5.8	1.3	3.1	21.2	3.1	0.0	41.6	2.1	0.8	0.0	1.6	1.6	1.6	16.2
127-797C	127-797C-41R-1,108	853.5	early Miocene	9.7	0.3	0.8	16.7	4.3	0.0	56.3	0.0	2.4	0.0	2.2	4.0	2.4	0.8
127-797C	127-797C-41R-2,87	854.8	early Miocene	9.9	2.9	2.7	30.2	1.6	1.6	40.6	1.1	2.7	1.1	0.0	2.9	0.2	2.7
128-799B	128-799B-61R-1,100	1020.8	early Miocene	32.6	7.5	0.0	24.2	0.0	18.0	3.4	3.4	0.0	0.0	7.1	1.2	0.6	1.9
128-799B	128-799B-61R-2,135	1022.9	early Miocene	22.7	4.7	0.3	31.0	0.0	18.4	4.7	8.8	0.0	3.3	4.1	1.6	0.0	0.5
128-799B	128-799B-61R-3,131	1024.1	early Miocene	27.1	7.2	0.0	20.6	3.5	11.6	7.0	1.5	1.1	12.7	4.4	1.3	0.4	1.5
128-799B	128-799B-61R-4,138	1025.7	early Miocene	27.1	6.6	0.3	18.4	0.6	14.3	2.7	9.3	0.0	8.0	8.0	3.3	0.0	1.4
128-799B	128-799B-62R-3,98	1033.5	early Miocene	36.9	5.9	0.5	27.0	0.0	14.0	4.0	6.0	0.0	3.5	1.3	0.5	0.0	0.5
128-799B	128-799B-62R-4,13	1034.1	early Miocene	27.1	8.6	0.3	22.6	0.0	13.7	3.1	15.4	0.0	6.9	0.0	0.3	0.0	2.0
128-799B	128-799B-64R-CC,14	1058.3	early Miocene	27.2	6.9	0.8	22.0	0.3	20.6	1.1	10.2	1.1	4.7	2.2	0.3	0.0	2.7
128-799B	128-799B-65R-2,146	1061.4	early Miocene	32.1	7.9	0.6	19.8	0.6	22.2	1.8	2.0	0.0	5.3	5.3	0.6	0.3	1.7
128-799B	128-799B-67R-1,72	1078.4	early Miocene	35.3	6.6	0.8	18.7	1.7	29.1	1.2	0.4	0.0	4.1	0.0	0.4	0.0	1.7
128-799B	128-799B-67R-3,59	1081.3	early Miocene	27.7	4.7	0.3	25.4	1.6	20.2	2.9	6.5	0.5	4.5	2.9	0.5	0.3	2.1