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Schumann, Dieter; Nagel, Ulrich (1982): (Table 1) Bulk and clay mineralogy at DSDP Leg 66 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817828, Supplement to: Schumann, D; Nagel, U (1982): Appendix I. X-ray mineralogical analysis. In: Watkins, JS; Casey Moore, J; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 66, 853-857, https://doi.org/10.2973/dsdp.proc.66.app1.1982

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Abstract:
During Leg 66 eight sites on an active margin transect off southern Mexico were drilled in order to determine the nature of ocean-continent transition across a subduction zone. Present outcrops of Mesozoic to Precambrian basement at the coast intruded by Mesozoic magmas within only 65 km of the Middle America Trench axis indicate truncation of the continental margin, tectonic removal of an accretionary zone, and consumption of ocean sediments and crust by subduction.
Project(s):
Coverage:
Median Latitude: 16.129670 * Median Longitude: -99.020060 * South-bound Latitude: 15.853500 * West-bound Longitude: -99.175300 * North-bound Latitude: 16.381000 * East-bound Longitude: -98.925500
Date/Time Start: 1979-03-22T00:00:00 * Date/Time End: 1979-04-24T00:00:00
Minimum DEPTH, sediment/rock: 0.44 m * Maximum DEPTH, sediment/rock: 615.62 m
Event(s):
66-486  * Latitude: 15.922800 * Longitude: -99.135000 * Date/Time: 1979-03-22T00:00:00 * Elevation: -5142.0 m * Penetration: 38 m * Recovery: 17.5 m * Location: North Pacific/TRENCH * Campaign: Leg66 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores; 43 m cored; 0 m drilled; 40.7 % recovery
66-487  * Latitude: 15.853500 * Longitude: -99.175300 * Date/Time: 1979-03-24T00:00:00 * Elevation: -4764.0 m * Penetration: 190.5 m * Recovery: 119.6 m * Location: North Pacific/TRENCH * Campaign: Leg66 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 180.5 m cored; 9.5 m drilled; 66.3 % recovery
66-488  * Latitude: 15.951700 * Longitude: -99.027700 * Date/Time: 1979-03-27T00:00:00 * Elevation: -4254.0 m * Penetration: 428.5 m * Recovery: 159.5 m * Location: North Pacific/CREST * Campaign: Leg66 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 44 cores; 408 m cored; 19 m drilled; 39.1 % recovery
Comment:
Sediment depth is given in mbsf. Empty cells mean no data. ?0 = possibly present, <1 = traces.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
Latitude of eventLatitude
Longitude of eventLongitude
Elevation of eventElevationm
Sample code/labelSample labelSchumann, DieterDSDP/ODP/IODP sample designation
Sample IDSample IDSchumann, Dieter
DEPTH, sediment/rockDepth sedmGeocode
Clay mineralsClay min%Schumann, DieterX-ray diffraction (XRD)+ Amorphous material; Bulk Mineralogy = 100%
QuartzQz%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
10 FeldsparFsp%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
11 CarbonatesCarb%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
12 CalciteCal%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
13 Rhodochrosite (2.84 Å)Rds 2.84 Å%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
14 DolomiteDol%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
15 Magnesium-CalciteMg-Cal%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
16 SideriteSd%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
17 HornblendeHbl%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
18 ClinoptiloliteCpt%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
19 ApatiteAp%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
20 Pyrite, FeS2Py%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
21 BariteBrt%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
22 PhillipsitePhp%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%; #1 = present
23 PyroxenePyrox%Schumann, DieterX-ray diffraction (XRD)Bulk Mineralogy = 100%
24 SmectiteSme%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
25 IlliteIll%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
26 ChloriteChl%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
27 KaoliniteKln%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
28 Chlorite+KaoliniteChl+Kln%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
29 Mixed layer clay mineralsMix layer%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
30 PalygorskitePlg%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
31 ClinoptiloliteCpt%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
32 TalcTlc%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
33 SepioliteSep%Schumann, DieterX-ray diffraction (XRD)Clay Mineralogy = 100%
34 CommentCommentSchumann, Dieter
Size:
951 data points

Data

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


Event

Latitude

Longitude

Elevation [m]

Sample label
(DSDP/ODP/IODP sample designation)

Sample ID

Depth sed [m]

Clay min [%]
(+ Amorphous material; Bulk Mi...)

Qz [%]
(Bulk Mineralogy = 100%, X-ray...)
10 
Fsp [%]
(Bulk Mineralogy = 100%, X-ray...)
11 
Carb [%]
(Bulk Mineralogy = 100%, X-ray...)
12 
Cal [%]
(Bulk Mineralogy = 100%, X-ray...)
13 
Rds 2.84 Å [%]
(Bulk Mineralogy = 100%, X-ray...)
14 
Dol [%]
(Bulk Mineralogy = 100%, X-ray...)
15 
Mg-Cal [%]
(Bulk Mineralogy = 100%, X-ray...)
16 
Sd [%]
(Bulk Mineralogy = 100%, X-ray...)
17 
Hbl [%]
(Bulk Mineralogy = 100%, X-ray...)
18 
Cpt [%]
(Bulk Mineralogy = 100%, X-ray...)
19 
Ap [%]
(Bulk Mineralogy = 100%, X-ray...)
20 
Py [%]
(Bulk Mineralogy = 100%, X-ray...)
21 
Brt [%]
(Bulk Mineralogy = 100%, X-ray...)
22 
Php [%]
(Bulk Mineralogy = 100%; #1 = ...)
23 
Pyrox [%]
(Bulk Mineralogy = 100%, X-ray...)
24 
Sme [%]
(Clay Mineralogy = 100%, X-ray...)
25 
Ill [%]
(Clay Mineralogy = 100%, X-ray...)
26 
Chl [%]
(Clay Mineralogy = 100%, X-ray...)
27 
Kln [%]
(Clay Mineralogy = 100%, X-ray...)
28 
Chl+Kln [%]
(Clay Mineralogy = 100%, X-ray...)
29 
Mix layer [%]
(Clay Mineralogy = 100%, X-ray...)
30 
Plg [%]
(Clay Mineralogy = 100%, X-ray...)
31 
Cpt [%]
(Clay Mineralogy = 100%, X-ray...)
32 
Tlc [%]
(Clay Mineralogy = 100%, X-ray...)
33 
Sep [%]
(Clay Mineralogy = 100%, X-ray...)
34 
Comment
66-486 15.9228-99.1350-514266-486-5-3,0-2115.50115135?036535
66-487 15.8535-99.1753-476466-487-2-2,30-3212.8076159?05147?0mainly amorphous
66-48715.8535-99.1753-476466-487-3-3,92-94214.42941511481820mainly amorphous
66-48715.8535-99.1753-476466-487-5-2,90-92331.908311614662513
66-48715.8535-99.1753-476466-487-6-3,55-57442.558112711381013
66-48715.8535-99.1753-476466-487-7-2,60-62550.6082108243616
66-48715.8535-99.1753-476466-487-8-1,70-73658.70791072229381619
66-48715.8535-99.1753-476466-487-9-2,104-106770.048210824311721
66-48715.8535-99.1753-476466-487-9-5,34-36873.848113637251418
66-48715.8535-99.1753-476466-487-10-4,63-65982.13831076136662?0
66-48715.8535-99.1753-476466-487-11-4,77-791091.778695?0402424mainly amorphous
66-48715.8535-99.1753-476466-487-12-4,70-7411101.208596561620mainly amorphous
66-48715.8535-99.1753-476466-487-13-1,4-612105.548875645120
66-48715.8535-99.1753-476466-487-13-3,4-613108.54687183434114mainly amorphous
66-48715.8535-99.1753-476466-487-14-2,19-2114116.69943397
66-48715.8535-99.1753-476466-487-15-2,24-2615126.249523?09172+ smect. well cryst.
66-48715.8535-99.1753-476466-487-16-1,58-6016134.588845?084106?0+ smect. well cryst.
66-48715.8535-99.1753-476466-487-16-1,102-10417135.029242381172+ smect. well cryst.
66-48715.8535-99.1753-476466-487-18-6,103-10518161.539712991?0?0+ smect. well cryst.
66-48715.8535-99.1753-476466-487-19-1,82-8419163.322080
66-48715.8535-99.1753-476466-487-19-2,26-2820164.2693142991mainly amorphous
66-48715.8535-99.1753-476466-487-19-5,145-14621169.95871826931mainly amorphous
66-488 15.9517-99.0277-425466-488-1-1,44-6410.4477175143858
66-48815.9517-99.0277-425466-488-2-4,140-142210.40692295541625
66-48815.9517-99.0277-425466-488-5-4,140-142335.40741763?0?046531
66-48815.9517-99.0277-425466-488-7-1,103-105449.0375237#135938
66-48815.9517-99.0277-425466-488-9-3,34-36570.8467201355342
66-48815.9517-99.0277-425466-488-13-3,34-366109.8469209236631?0
66-48815.9517-99.0277-425466-488-16-2,60-627136.1072181046234
66-48815.9517-99.0277-425466-488-18-5,50-528159.5063211646630
66-48815.9517-99.0277-425466-488-20-1,87-899172.87691811?02?0?037027
66-48815.9517-99.0277-425466-488-29-1,13-1510257.6367231025543
66-48815.9517-99.0277-425466-488-33-3,30-3111297.3083116?014851
66-48815.9517-99.0277-425466-488-37-1,137-13912335.3766241025543
66-48815.9517-99.0277-425466-488-44-2,7-913401.5765231236928
66-489 16.2698-99.0188-124066-489-1-4,28-3014.78621910522601525
66-48916.2698-99.0188-124066-489-2-3,50-5229.50582517493696
66-489A 16.2698-99.0188-124066-489A-3-1,90-97346.906722923147193
66-489A16.2698-99.0188-124066-489A-7-3,93-95487.936225121453519<1
66-489A16.2698-99.0188-124066-489A-12-1,50-525132.026220162286210
66-489A16.2698-99.0188-124066-489A-16-1,10-126164.6057212025427109
66-489A16.2698-99.0188-124066-489A-21-4,0-27202.50622315?0533314<1
66-489A16.2698-99.0188-124066-489A-25-2,10-128237.604325202323810
66-489A16.2698-99.0188-124066-489A-31-CC,18-209300.18502624245125
66-490 16.1593-99.0565-176166-490-1-3,90-9213.90671281356332
66-49016.1593-99.0565-176166-490-5-1,80-82238.3078157184745
66-49016.1593-99.0565-176166-490-9-1,120-122376.706720135631418
66-49016.1593-99.0565-176166-490-12-2,123-1254106.237615727551919
66-49016.1593-99.0565-176166-490-15-4,83-855137.8371129812442123
66-49016.1593-99.0565-176166-490-17-2,5-76153.0575158?026591520
66-49016.1593-99.0565-176166-490-21-3,70-727193.20851510?09511624
66-49016.1593-99.0565-176166-490-25-2,110-1128230.1075156455045
66-49016.1593-99.0565-176166-490-32-6,50-529298.00183646135334?0
66-49016.1593-99.0565-176166-490-34-2,90-9210305.9048401285735
66-49016.1593-99.0565-176166-490-18-6,39-4011349.397319812651013
66-49016.1593-99.0565-176166-490-42-3,28-2912382.786623812772912
66-49016.1593-99.0565-176166-490-48-1,30-3213427.30692110244432
66-49016.1593-99.0565-176166-490-49-1,28-3014436.786423832105832
66-49016.1593-99.0565-176166-490-54-1,89-9015484.8946351711105337
66-49016.1593-99.0565-176166-490-58-3,62-6416524.6254212513621015
66-49016.1593-99.0565-176166-490-62-4,28-2917564.78671914303733
66-491 16.0290-98.9722-288366-491-3-7,20-21128.7072208124840
66-49116.0290-98.9722-288366-491-7-3,80-82261.307516985240
66-49116.0290-98.9722-288366-491-11-3,72-74399.2262211726434
66-49116.0290-98.9722-288366-491-15-2,80-824126.3062201825543
66-49116.0290-98.9722-288366-491-16-2,130-1315136.306123124?02721015
66-49116.0290-98.9722-288366-491-20-1,72-746172.226623922651320
66-49116.0290-98.9722-288366-491-30-3,110-1127261.106921109541720
66-49116.0290-98.9722-288366-491-40-2,98-1008354.486722117129
66-492 16.0788-98.9453-193566-492-1-1,134-13611.346620842124642
66-49216.0788-98.9453-193566-492-3-2,88-90215.3870161022?013352626
66-49216.0788-98.9453-193566-492-5-5,2-4338.027118925671216
66-49216.0788-98.9453-193566-492-7-1,90-92451.90731881125436
66-49216.0788-98.9453-193566-492-9?-1,40-42570.4075169?0185428
66-49216.0788-98.9453-193566-492-11-2,10-12696.60702197701013
66-49216.0788-98.9453-193566-492-12-3,90-927102.40428505621320
66-49216.0788-98.9453-193566-492-14-1,50-528118.00711811?012561319
66-49216.0788-98.9453-193566-492-15-2,112-1149129.62721711?0244016
66-49216.0788-98.9453-193566-492-17-4,41-4310150.91721612146026
66-49216.0788-98.9453-193566-492-20-3,95-9711138.45731611264529
66-49216.0788-98.9453-193566-492-23-1,80-8212203.8050222847026
66-49216.0788-98.9453-193566-492-25-1,120-12213223.2053211614621014
66-49216.0788-98.9453-193566-492-29-4,98-10014265.4875169127576
66-493 16.3810-98.9255-64566-493-6-1,131-1332139.31721611117425
66-49316.3810-98.9255-64566-493-10-1,70-723196.707315843611917
66-49316.3810-98.9255-64566-493-14-1,70-724234.70761463166628
66-49316.3810-98.9255-64566-493-18-3,81-835275.817713813651121
66-49316.3810-98.9255-64566-493-21-3,2-36303.52699106646927
66-49316.3810-98.9255-64566-493-22-3,24-267313.24771166?057025
66-49316.3810-98.9255-64566-493-27-3,105-1078361.55761482768817
66-49316.3810-98.9255-64566-493-31A49-509400.4973199771751
66-49316.3810-98.9255-64566-493-34-2,109-11010426.59612112212731171
66-49316.3810-98.9255-64566-493-38-2,140-14211464.9058221825926132
66-49316.3810-98.9255-64566-493-41-2,98-10012492.986024122682291
66-49316.3810-98.9255-64566-493-46-3,55-5613541.55552616?0602911?0mixed layer
66-49316.3810-98.9255-64566-493-50-1,12-1314576.1254191414439161
66-49316.3810-98.9255-64566-493-54-2,12-1215615.62482227322571110
66-493A 16.3810-98.9255-64566-493A-11,145-147161.45731564245240
66-493A16.3810-98.9255-64566-493A-1-1,70-721712.70681953273855
66-493A16.3810-98.9255-64566-493A-2-2,80-821823.8072155355144
66-493A16.3810-98.9255-64566-493A-2-2,101-1061924.0470108?0354748
66-493A16.3810-98.9255-64566-493A-10-1,41-422097.914262503621520