/* DATA DESCRIPTION:
Citation:	Gardner, James V; Nelson, Campbell S; Baker, Paul A (1986): (Table 2) Color, epoch, nannofossil zone, and clay mineralogy at DSDP Site 90-591 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.792778, 
	Supplement to: Gardner, JV et al. (1986): Distribution and character of pale green laminae in sediment from Lord Howe Rise: A probable late Neogene and Quaternary tephrostratigraphic record. In: Kennett, JP; von der Borch, CC; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 90, 1145-1159, https://doi.org/10.2973/dsdp.proc.90.125.1986
Abstract:	Pale green laminae < 2 mm thick are common features of the Neogene and Quaternary sediment of Lord Howe Rise. We believe these laminae represent diagenetically altered volcanic ash layers from regional volcanic events. Although no consistent high abundances of volcanic glass are found within the laminae, the volcanic origin of the laminae is suggested by (1) similar temporal distribution of the laminae and the distribution of volcanic ash layers elsewhere in the southwest Pacific; (2) the high abundances of authigenic smectite in the laminae; and (3) the common occurrence of iron sulfides in proximity to most of the laminae. The resulting tephrostratigraphy is considerably more complex and detailed than was previously known.
Project(s):	Deep Sea Drilling Project (DSDP) (URI: http://www.deepseadrilling.org/)
Coverage:	LATITUDE: -31.584300 * LONGITUDE: 164.448700
	DATE/TIME START: 1982-12-19T00:00:00 * DATE/TIME END: 1982-12-19T00:00:00
	MINIMUM DEPTH, sediment/rock: 22.06 m * MAXIMUM DEPTH, sediment/rock: 182.90 m
Event(s):	90-591 * LATITUDE: -31.584300 * LONGITUDE: 164.448700 * DATE/TIME: 1982-12-19T00:00:00 * ELEVATION: -2131.0 m * PENETRATION: 283.1 m * RECOVERY: 276.7 m * LOCATION: South Pacific/Tasman Sea/CONT RISE * CAMPAIGN: Leg90 * BASIS: Glomar Challenger (URI: https://www-odp.tamu.edu:443/glomar.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 31 cores; 283.1 m cored; 0 m drilled; 97.7 % recovery
	90-591A * LATITUDE: -31.584300 * LONGITUDE: 164.448700 * DATE/TIME: 1982-12-19T00:00:00 * ELEVATION: -2131.0 m * PENETRATION: 284.6 m * RECOVERY: 236.4 m * LOCATION: South Pacific/Tasman Sea/CONT RISE * CAMPAIGN: Leg90 * BASIS: Glomar Challenger (URI: https://www-odp.tamu.edu:443/glomar.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 28 cores; 265.6 m cored; 19 m drilled; 89 % recovery
Parameter(s):	Event label (Event)
	Sample code/label (Sample label) * PI: Gardner, James V (jim@octopus.wr.usgs.gov) * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001)
	Color description (Color desc) * PI: Gardner, James V (jim@octopus.wr.usgs.gov) * METHOD/DEVICE: Visual description
	DEPTH, sediment/rock [m] (Depth sed) * GEOCODE * COMMENT: mbsf
	Epoch (Epoch) * PI: Gardner, James V (jim@octopus.wr.usgs.gov)
	Nannofossil zone (Nannos zone) * PI: Gardner, James V (jim@octopus.wr.usgs.gov)
	Smectite [%] (Sme) * PI: Gardner, James V (jim@octopus.wr.usgs.gov) * METHOD/DEVICE: X-ray diffraction (XRD)
	Illite [%] (Ill) * PI: Gardner, James V (jim@octopus.wr.usgs.gov) * METHOD/DEVICE: X-ray diffraction (XRD)
	Chlorite+Kaolinite [%] (Chl+Kln) * PI: Gardner, James V (jim@octopus.wr.usgs.gov) * METHOD/DEVICE: X-ray diffraction (XRD)
License:	Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/)
Size:	217 data points
*/
Event	Sample label	Color desc	Depth sed [m]	Epoch	Nannos zone	Sme [%]	Ill [%]	Chl+Kln [%]
90-591A	90-591A-3-3,26	Pale green laminae	22.06	Quaternary	NN19	50	16	33
90-591A	90-591A-3-3,68	Pale green laminae	22.48	Quaternary	NN19	76	6	17
90-591A	90-591A-3-3,86	Pale green laminae	22.66	Quaternary	NN19	50	19	32
90-591A	90-591A-3-3,92	Pale green laminae	22.72	Quaternary	NN19	48	18	34
90-591A	90-591A-3-3,104	Pale green laminae	22.84	Quaternary	NN19	46	20	34
90-591A	90-591A-3-4,5	Pale green laminae	23.35	Quaternary	NN19	25	23	52
90-591A	90-591A-3-4,15	Pale green laminae	23.45	Quaternary	NN19	62	12	26
90-591A	90-591A-3-5,20	Pale green laminae	25.00	Quaternary	NN19	63	8	20
90-591A	90-591A-3-5,27	Pale green laminae	25.07	Quaternary	NN19	54	22	24
90-591A	90-591A-3-6,50	Pale green laminae	26.80	Quaternary	NN19	51	18	30
90-591	90-591-19-2,110	Pale green laminae	167.40	Pliocene	NN14	57	20	23
90-591	90-591-19-4,40	Pale green laminae	169.70	Pliocene	NN14	55	20	25
90-591	90-591-19-5,110	Pale green laminae	171.90	Pliocene	NN14	69	12	19
90-591	90-591-15-1,40	Nonpale green laminae	128.00	Pliocene	NN15	0	0	0
90-591	90-591-15-2,70	Nonpale green laminae	129.80	Pliocene	NN15	0	0	0
90-591	90-591-15-3,110	Nonpale green laminae	131.70	Pliocene	NN15	0	0	0
90-591	90-591-15-5,40	Nonpale green laminae	134.00	Pliocene	NN15	0	0	0
90-591	90-591-15-6,40	Nonpale green laminae	135.50	Pliocene	NN15	0	0	0
90-591	90-591-16-1,110	Nonpale green laminae	138.00	Pliocene	NN15	0	0	0
90-591	90-591-16-3,40	Nonpale green laminae	140.30	Pliocene	NN15	0	0	0
90-591	90-591-16-6,40	Nonpale green laminae	144.80	Pliocene	NN15	67	11	23
90-591	90-591-17-3,40	Nonpale green laminae	149.60	Pliocene	NN15	64	15	21
90-591	90-591-17-4,110	Nonpale green laminae	151.80	Pliocene	NN15	0	0	0
90-591	90-591-17-6,40	Nonpale green laminae	154.10	Pliocene	NN15	0	0	0
90-591	90-591-18-4,40	Nonpale green laminae	160.40	Pliocene	NN15	0	0	0
90-591	90-591-18-5,110	Nonpale green laminae	162.60	Pliocene	NN15	60	14	24
90-591	90-591-20-1,40	Nonpale green laminae	174.70	Pliocene	NN14	0	0	0
90-591	90-591-20-2,110	Nonpale green laminae	176.90	Pliocene	NN14	0	0	0
90-591	90-591-20-4,40	Nonpale green laminae	179.20	Pliocene	NN14	60	17	23
90-591	90-591-20-5,110	Nonpale green laminae	181.40	Pliocene	NN14	0	0	0
90-591	90-591-20-6,110	Nonpale green laminae	182.90	Pliocene	NN14	0	0	0