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Meyer, Audrey W; Davies, Thomas A (1988): Clay mineralogy of ODP Leg 103 sites (Table 1) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.743991, Supplement to: Meyer, AW; Davies, TA (1988): Clay mineralogy of sediments from the Galicia margin, ODP Leg 103. In: Boillot, G; Winterer, EL; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 103, 461-475, https://doi.org/10.2973/odp.proc.sr.103.131.1988

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Abstract:
Samples from Cenozoic and Mesozoic sediments drilled during ODP Leg 103 were analyzed for clay mineralogy. Kaolinite, chlorite, illite, and smectite occur in most of the samples studied; palygorskite and sepiolite occur principally in Paleogene and Eocene brown clays. In general, throughout the section deposited in the syn- and post-rift period, the more calcareous-rich pelagic sediments contain greater amounts of smectite and lesser amounts of kaolinite and chlorite than do the calcareous-poor terrigenous sediments. The clay data presented here also lend support to the general paleoenvironmental interpretation of a relatively warm climate throughout the Cretaceous and early Tertiary and a relatively cooler climate from the Oligocene to the present day.
Project(s):
Coverage:
Median Latitude: 42.129480 * Median Longitude: -12.308840 * South-bound Latitude: 42.016700 * West-bound Longitude: -12.863300 * North-bound Latitude: 42.155000 * East-bound Longitude: -12.181700
Date/Time Start: 1985-04-28T18:00:00 * Date/Time End: 1985-06-15T13:30:00
Minimum Elevation: -5321.0 m * Maximum Elevation: -4646.0 m
Event(s):
103-637A  * Latitude: 42.088300 * Longitude: -12.863300 * Date/Time Start: 1985-04-28T18:00:00 * Date/Time End: 1985-05-04T21:00:00 * Elevation: -5321.0 m * Penetration: 285.6 m * Recovery: 116.31 m * Location: South Atlantic Ocean * Campaign: Leg103 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 30 cores; 285.6 m cored; 0 m drilled; 40.7 % recovery
103-638B  * Latitude: 42.153300 * Longitude: -12.196700 * Date/Time Start: 1985-05-06T00:15:00 * Date/Time End: 1985-05-12T23:15:00 * Elevation: -4673.0 m * Penetration: 431.1 m * Recovery: 212.87 m * Location: South Atlantic Ocean * Campaign: Leg103 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 45 cores; 431.1 m cored; 0 m drilled; 49.4 % recovery
103-638C  * Latitude: 42.153300 * Longitude: -12.196700 * Date/Time Start: 1985-06-01T18:00:00 * Date/Time End: 1985-06-03T20:30:00 * Elevation: -4673.0 m * Penetration: 547.2 m * Recovery: 37.7 m * Location: South Atlantic Ocean * Campaign: Leg103 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 14 cores; 135.2 m cored; 0 m drilled; 27.9 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
Sample code/labelSample labelMeyer, Audrey WDSDP/ODP/IODP sample designation
Kaolinite+Chlorite (peak area)Kln+Chl peak areacm3Meyer, Audrey WX-ray diffraction (XRD)unweighted
Illite (peak area)Ill peak areacm3Meyer, Audrey WX-ray diffraction (XRD)unweighted
Smectite (peak area)Sme peak areacm3Meyer, Audrey WX-ray diffraction (XRD)unweighted
Palygorskite (peak area)Plg peak areacm3Meyer, Audrey WX-ray diffraction (XRD)unweighted
Sepiolite (peak area)Sep peak areacm3Meyer, Audrey WX-ray diffraction (XRD)unweighted
Kaolinite+Chlorite (peak area)Kln+Chl peak areacm3Meyer, Audrey WX-ray diffraction (XRD)weighted
Illite (peak area)Ill peak areacm3Meyer, Audrey WX-ray diffraction (XRD)weighted
10 Smectite (peak area)Sme peak areacm3Meyer, Audrey WX-ray diffraction (XRD)weighted
11 Palygorskite (peak area)Plg peak areacm3Meyer, Audrey WX-ray diffraction (XRD)weighted
12 Sepiolite (peak area)Sep peak areacm3Meyer, Audrey WX-ray diffraction (XRD)weighted
13 SumSum#Meyer, Audrey WX-ray diffraction (XRD)
14 Kaolinite+ChloriteKln+Chl%Meyer, Audrey WX-ray diffraction (XRD)
15 IlliteIll%Meyer, Audrey WX-ray diffraction (XRD)
16 SmectiteSme%Meyer, Audrey WX-ray diffraction (XRD)
17 PalygorskitePlg%Meyer, Audrey WX-ray diffraction (XRD)
18 SepioliteSep%Meyer, Audrey WX-ray diffraction (XRD)
19 Kaolinite (peak height)Kln peak heightcmMeyer, Audrey WX-ray diffraction (XRD)
20 Chlorite (peak height)Chl peak heightcmMeyer, Audrey WX-ray diffraction (XRD)
21 KaoliniteKln%Meyer, Audrey WX-ray diffraction (XRD)
22 ChloriteChl%Meyer, Audrey WX-ray diffraction (XRD)
Size:
3235 data points

Data

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


Event

Sample label
(DSDP/ODP/IODP sample designation)

Kln+Chl peak area [cm3]
(unweighted, X-ray diffraction...)

Ill peak area [cm3]
(unweighted, X-ray diffraction...)

Sme peak area [cm3]
(unweighted, X-ray diffraction...)

Plg peak area [cm3]
(unweighted, X-ray diffraction...)

Sep peak area [cm3]
(unweighted, X-ray diffraction...)

Kln+Chl peak area [cm3]
(weighted, X-ray diffraction (...)

Ill peak area [cm3]
(weighted, X-ray diffraction (...)
10 
Sme peak area [cm3]
(weighted, X-ray diffraction (...)
11 
Plg peak area [cm3]
(weighted, X-ray diffraction (...)
12 
Sep peak area [cm3]
(weighted, X-ray diffraction (...)
13 
Sum [#]
(X-ray diffraction (XRD))
14 
Kln+Chl [%]
(X-ray diffraction (XRD))
15 
Ill [%]
(X-ray diffraction (XRD))
16 
Sme [%]
(X-ray diffraction (XRD))
17 
Plg [%]
(X-ray diffraction (XRD))
18 
Sep [%]
(X-ray diffraction (XRD))
19 
Kln peak height [cm]
(X-ray diffraction (XRD))
20 
Chl peak height [cm]
(X-ray diffraction (XRD))
21 
Kln [%]
(X-ray diffraction (XRD))
22 
Chl [%]
(X-ray diffraction (XRD))
103-637A 103-637A-6R-1,5697.5132.00.00.00195528.00.00.00723.02773000
103-637A103-637A-6R-3,67756.0483.0441.00.0015121932.0441.00.003885.03950110077492415
103-637A103-637A-7R-1,23562.5432.0621.00.0011251728.0621.00.003474.03250180071471913
103-637A103-637A-7R-2,70153.0112.0207.00.00306448.0207.00.00961.032472100
103-637A103-637A-8R-2,41350.0258.00.00.007001032.00.00.001732.0406000050352416
103-637A103-637A-8R-3,65544.0420.01155.00.0010881680.01155.00.003923.02843290059431612
103-637A103-637A-8R-3,77600.0432.0708.00.0012001728.0708.00.003636.033481900
103-637A103-637A-8R-3,84578.0427.5475.00.0011561710.0475.00.003341.03551140065492015
103-637A103-637A-8R-3,94607.5456.0396.00.0012151824.0396.00.003435.03553120075422213
103-637A103-637A-9R-1,109442.0299.0520.00.008841196.0520.00.002600.03446200050381915
103-637A103-637A-9R-2,52540.0384.0828.00.0010801536.0828.00.003444.03145240074422011
103-637A103-637A-9R-2,74724.5430.00.00.0014491720.00.00.003169.04654000
103-637A103-637A-10R-1,53502.5357.5845.00.0010051430.0845.00.003280.03044260070491812
103-637A103-637A-10R-2,4180.5104.5156.00.00361418.0156.00.00935.03845170018132216
103-637A103-637A-11R-1,67621.0434.01170.00.0012421736.01170.00.004148.03042280062461713
103-637A103-637A-12R-1,28168.099.00.00.00336396.00.00.00732.0465400024172719
103-637A103-637A-12R-2,78608.0390.0828.00.0012161560.0828.00.003604.03443230074552014
103-637A103-637A-13R-2,24528.0288.00.00.0010561152.00.00.002208.0485200068423018
103-637A103-637A-13R-2,32600.0432.0360.00.0012001728.0360.00.003288.03653110073462214
103-637A103-637A-13R-2,56273.0192.0427.50.00546768.0427.50.001741.53144250035202011
103-637A103-637A-14R-1,95585.0272.00.00.0011701088.00.00.002258.05248000101593319
103-637A103-637A-14R-2,8289.0148.5406.00.00578594.0406.00.001578.03638260033202214
103-637A103-637A-16R-1,75598.5315.0520.00.0011971260.0520.00.002977.040421800
103-637A103-637A-16R-2,114153.095.0140.00.00306380.0140.00.00826.037461700
103-637A103-637A-17R-1,83481.0325.01248.00.009621300.01248.00.003510.0273736007540189
103-637A103-637A-17R-1,95624.072.0650.00.001248288.0650.00.002186.05713300071443522
103-637A103-637A-17R-1,105584.0324.5745.50.0011681298.0745.50.003211.53641230076472214
103-637A103-637A-17R-1,118700.0364.0180.00.0014001456.0180.00.003036.04648600
103-637A103-637A-17R-3,88230.0152.0480.00.00460608.0480.00.001548.03039310022121911
103-637A103-637A-19R-1,73512.0342.01105.00.0010241368.01105.00.003497.02939320060351811
103-637A103-637A-19R-2,83228.0104.0319.00.00456416.0319.00.001191.03835270024142414
103-637A103-637A-19R-2,120536.0285.0837.00.0010721140.0837.00.003049.03537280068442114
103-637A103-637A-20R-1,41190.0100.0318.00.00380400.0318.00.001098.03536290021171916
103-637A103-637A-20R-1,114756.0493.5715.50.0015121974.0715.50.004201.536471700
103-637A103-637A-20R-6,86510.0336.01364.00.0010201344.01364.00.003728.02736370057351710
103-637A103-637A-21R-1,26120.0410.0575.0420.002401640.0575.02100.004555.053613460172223
103-637A103-637A-21R-1,7176.5297.5855.5553.59351531190.0855.52767.546759641.021292948252911
103-637A103-637A-21R-6,107216.0395.0855.0700.011204321580.0855.03500.0560011967.041372947243122
103-637A103-637A-22R-1,60258.5660.01995.01665.015125172640.01995.08325.0756021037.021394036392711
103-638B 103-638B-1R-2,35360.0240.5465.50.00720962.0465.50.002147.53345220044341914
103-638B103-638B-1R-2,108285.0185.0800.00.00570740.0800.00.002110.02735380037281512
103-638B103-638B-1R-4,75154.099.0193.50.00308396.0193.50.00897.53444220014111915
103-638B103-638B-2R-5,75161.5104.0215.00.00323416.0215.00.00954.03444220017122014
103-638B103-638B-3R-1,134176.075.0175.50.00352300.0175.50.00827.543362100
103-638B103-638B-4R-4,72123.576.0216.00.00247304.0216.00.00767.03240280013101814
103-638B103-638B-7R-1,6042.551.00.00.0085204.00.00.00289.029710009101415
103-638B103-638B-10R-2,25120.070.00.00.00240280.00.00.00520.04654000
103-638B103-638B-11R-2,9193.5105.00.00.00187420.00.00.00607.03169000
103-638B103-638B-12R-1,50161.596.00.00.00323384.00.00.00707.0465400015122620
103-638B103-638B-13R-3,51178.5105.0141.00.00357420.0141.00.00918.03946150018102514
103-638B103-638B-15R,CC(2)90.052.5140.00.00180210.0140.00.00530.0344026001392014
103-638B103-638B-17R-1,788.044.0136.50.00176176.0136.50.00488.5363628001372313
103-638B103-638B-18R-1,50.0168.0836.0178.500672.0836.0892.502400.5028353700000
103-638B103-638B-18R-1,15192.0126.5587.555.00384506.0587.5275.001752.52229341503218148
103-638B103-638B-18R-1,30385.0270.0994.599.007701080.0994.5495.003339.52332301505820176
103-638B103-638B-18R-2,40518.5228.01005.00.001037912.01005.00.002954.03531340062432114
103-638B103-638B-18R-3,65136.585.0250.00.00273340.0250.00.00863.032392900
103-638B103-638B-20R-3,52110.5315.01035.00.002211260.01035.00.002516.09504100
103-638B103-638B-21R-3,12256.0188.5647.50.00112754.0647.50.001513.57504300
103-638B103-638B-23R-1,621060.0494.0297.00.0021201976.0297.00.004393.04845700
103-638B103-638B-23R-1,7760.0140.0589.00.00120560.0589.00.001269.010444600
103-638B103-638B-25R-5,25192.0210.01040.00.00384840.01040.00.002264.017374600192189
103-638B103-638B-25R-5,55133.0225.0851.00.00266900.0851.00.002017.013454200141567
103-638B103-638B-27R-3,65147.099.0300.00.00294396.0300.00.00990.030403000881515
103-638B103-638B-29R-2,70126.0148.01300.00.00252592.01300.00.002144.012276100221084
103-638B103-638B-31R-3,75970.0377.0517.00.0019401508.0517.00.003965.049381300
103-638B103-638B-33R-4,3588.0149.5758.50.00176598.0758.50.001532.511395000
103-638B103-638B-35R-1,117306.0132.00.00.00612528.00.00.001140.0544600029282727
103-638B103-638B-35R-1,1231251.0545.01080.00.0025022180.01080.00.005762.04338190083862122
103-638B103-638B-35R-4,62927.0429.0468.00.0018541716.01872.00.005442.03432340090931717
103-638B103-638B-35R-4,741305.0540.0460.00.0026102160.0460.00.005230.0504190074552822
103-638B103-638B-37R-1,38900.0345.0651.00.0018001380.0651.00.003831.04736170089902324
103-638B103-638B-42R-3,33960.0451.0416.50.0019201804.0416.50.004140.54644100086842323
103-638B103-638B-44R-2,231159.0450.0560.00.0023181800.0560.00.004678.05038120084862525
103-638B103-638B-45R-2,25756.5440.07.00.0015131760.00.003273.046540084842323
103-638C 103-638C-1R-1,96960.0416.5457.50.0019201666.0457.50.004043.5484111001271372325
103-638C103-638C-3R-2,41883.5440.0450.50.0017671760.0450.50.003977.54544110094862322
103-638C103-638C-3R-2,145663.0301.5312.00.0013261206.0312.00.002844.04742110086812423
103-638C103-638C-5R-2,20935.0621.5875.00.0018702486.0875.00.005231.036471700105971917
103-638C103-638C-5R-2,56798.0450.03975.00.0015961800.03975.00.007371.0222354001121091111
103-638C103-638C-8R-1,1161270.5495.04292.00.0025411980.04292.00.008813.029224900110891613
103-638C103-638C-8R-1,1251190.0700.0540.00.0023802800.0540.00.005720.042499001241212220
103-638C103-638C-9R-2,161208.0822.0973.50.0024163288.0973.50.006677.53649150076681917
103-638C103-638C-12R-1,65756.5498.0235.00.0015131992.0235.00.003740.0415360085692318
103-638C103-638C-14R-1,681521.0696.0569.50.0030422784.0569.50.006395.5484390082503018
103-638C103-638C-14R-2,491521.01147.5904.50.0030424590.0904.50.008536.53654100085751917
103-639A 103-639A-1R-1,118232.5217.0651.00.00465868.0651.00.001984.02345330036291310
103-639A103-639A-2R-5,4072.0112.5532.50.00144450.0532.50.001126.513404700251785
103-639A103-639A-3R-1,22210.0240.0586.50.00420960.0586.50.001966.5214930004739129
103-639A103-639A-3R-4,57154.0132.0632.50.00308528.0632.50.001468.5213643002718138
103-639A103-639A-4R-1,20851.5627.02146.50.001703627.02146.50.004476.53814480084502414
103-639A103-639A-4R-1,29648.0350.0759.00.0012961400.0759.00.003455.037412200127752314
103-639A103-639A-5R-1,54455.0296.01232.00.009101184.01232.00.003326.02736370055671512
103-639A103-639A-6R-1,79243.0265.0585.00.004861060.0585.00.002131.023502700523
103-639A103-639A-6R-2,100235.0325.01014.00.004701300.01014.00.002784.017473600517
103-639A103-639A-7R-2,15188.0228.0712.50.00376912.0712.50.002000.519453600719
103-639A103-639A-8R-1,73175.5176.0562.50.00351704.0562.50.001617.522433500322
103-639A103-639A-8R-2,64275.0390.0899.00.005501560.0899.00.003009.018523000618
103-639B 103-639B-1R-5,46165.0150.0273.00.00330600.0273.00.001203.02750230021191413
103-639C 103-639C-2R-1,36721.0575.02436.0221.0014422300.02436.01105.007283.02032331506231137
103-639C103-639C-2R-1,611117.5851.51245.5176.0022351703.01245.5880.006063.537282015093472413
103-639C103-639C-2R-1,104186.0322.01085.0600.003721288.01085.03000.005745.072219520352543
103-639C103-639C-2R-2,17822.0948.01533.0550.0016443792.01533.02750.009719.01739162808353116
103-639D 103-639D-1W-1,43352.0380.0938.00.007041520.0938.00.003162.0224830008056139
103-639D103-639D-7R-2,82266.51200.0837.00.005334800.0837.00.006170.09781300
103-639D103-639D-8R-1,14120.0378.02821.50.002401512.02821.50.004573.55336200
103-640A 103-640A-1R-1,51162.5185.01537.0180.00325740.01537.0900.003502.092144260352554
103-640A103-640A-1R-1,95280.0200.01275.0204.00560800.01275.01020.003655.01522352805727105
103-640A103-640A-1R-1,118420.0588.02915.01175.008402352.02915.05875.0011982.072024490674143
103-640A103-640A-2R-1,72658.0360.01675.0495.0013161440.01675.02475.006906.01921243606544118
103-640A103-640A-2R-1,128279.5282.01091.5637.005591128.01091.53185.005963.591918540593163
103-640A103-640A-2R-2,25585.0473.02146.5587.5011701892.02146.52937.508146.01523263601037296
103-640A103-640A-2R-2,3712.0221.02400.0216.0024884.02400.01080.004388.0<12055250
103-640A103-640A-2R-2,4966.0493.52914.00.001321974.02914.00.005020.03395800
103-640A103-640A-3R-2,5960.0180.0559.00.00120720.0559.00.001399.09514000
103-640A103-640A-4R-1,60123.5186.0924.00.00247744.0924.00.001915.013394800182067
103-640A103-640A-6R-1,46620.0455.02131.50.0012401820.02131.50.005191.52435410071691212
103-640A103-640A-6R-1,85238.0297.01425.00.004761188.01425.00.003089.015394600303578
103-640A103-640A-7R-1,64603.5583.02843.50.0012072332.02843.50.006382.5193645006160109
103-640A103-640A-8R-1,37810.0564.01617.00.0016202256.01617.00.005493.03041290098931515
103-641A 103-641A-1X-2,26675.0636.03551.00.0013502544.03551.00.007445.01834480012487117
103-641A103-641A-1X-3,56480.0461.51736.00.009601846.01736.00.004542.02141380011077129
103-641A103-641A-3X-2,135368.0188.0984.00.00736752.0984.00.002472.030304000100691812
103-641A103-641A-4X-1,44345.0203.5897.00.00690814.0897.00.002401.02934370063461712
103-641A103-641A-5X-1,62196.0112.51788.50.00392450.01788.50.002630.51517680080150
103-641A103-641A-5X-2,95525.0269.52660.00.0010501078.02660.00.004788.022235500110220
103-641A103-641A-6X-3,50456.0266.02420.50.009121064.02420.50.004396.52124550090210
103-641A103-641A-6X-5,62378.0174.01192.50.00756696.01192.50.002644.52926450090290
103-641A103-641A-6X-7,5560.0282.02835.00.0011201128.02835.00.005083.022225600120220
103-641C 103-641C-1R-1,1420.096.0774.0149.500384.0774.0747.501905.5020413900000
103-641C103-641C-2R-4,2267.5294.01920.0168.001351176.01920.0840.004071.0329472100000
103-641C103-641C-2R-5,4681.0304.01564.075.001621216.01564.0375.003317.0537471100000
103-641C103-641C-3R-2,39108.0370.0717.50.002161480.0717.50.002413.596130000000
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