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O'Regan, Matthew; Moran, Kate (2007): (Table T1) Ex-situ consolidation properties of sediments from ODP Leg 207 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.776069, In supplement to: O'Regan, M; Moran, K (2007): Compressibility, permeability, and stress history of sediments from Demerara Rise. In: Mosher, DC; Erbacher, J; Malone, MJ (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 207, 1-35, https://doi.org/10.2973/odp.proc.sr.207.114.2007

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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 9.308837 * Median Longitude: -54.397968 * South-bound Latitude: 9.048610 * West-bound Longitude: -54.733030 * North-bound Latitude: 9.453430 * East-bound Longitude: -54.199960
Date/Time Start: 2003-01-21T13:20:00 * Date/Time End: 2003-10-28T10:10:00
Minimum DEPTH, sediment/rock: 25.57 m * Maximum DEPTH, sediment/rock: 401.21 m
Event(s):
207-1257C  * Latitude: 9.453430 * Longitude: -54.341580 * Date/Time Start: 2003-01-21T13:20:00 * Date/Time End: 2003-01-22T15:30:00 * Elevation: -2951.0 m * Penetration: 235.9 m * Recovery: 96.6 m * Location: South Atlantic Ocean * Campaign: Leg207 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 16 cores; 153.9 m cored; 82 m drilled; 62.8 % recovery
207-1258B  * Latitude: 9.433330 * Longitude: -54.733030 * Date/Time Start: 2003-01-25T10:10:00 * Date/Time End: 2003-10-28T10:10:00 * Elevation: -3192.2 m * Penetration: 460.9 m * Recovery: 346.13 m * Location: South Atlantic Ocean * Campaign: Leg207 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 57 cores; 453.9 m cored; 7 m drilled; 76.3 % recovery
207-1259A  * Latitude: 9.299980 * Longitude: -54.199960 * Date/Time Start: 2003-02-01T12:08:00 * Date/Time End: 2003-02-04T02:55:00 * Elevation: -2353.8 m * Penetration: 558.8 m * Recovery: 372.13 m * Location: South Atlantic Ocean * Campaign: Leg207 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 60 cores; 558.8 m cored; 0 m drilled; 66.6 % recovery
Comment:
Depth, sediment is given in mbsf.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Sample code/labelSample labelO'Regan, MatthewDSDP/ODP/IODP sample designation
3 Method commentMethod commO'Regan, Matthew
4 DEPTH, sediment/rockDepth sedmGeocode
5 Depth, compositeDepth compmcdO'Regan, Matthew
6 Void Ratio descriptionVoid RatioO'Regan, Matthewinitial, of sample
7 Specific gravitySpecific gravityO'Regan, Matthew
8 Lithologic unit/sequenceUnitO'Regan, Matthew
9 EpochEpochO'Regan, Matthew
10 Lithology/composition/faciesLithologyO'Regan, Matthew
11 Effective stressSigmakPaO'Regan, Matthewin situ
12 Preconsolidation pressurePckPaO'Regan, Matthew
13 Overconsolidation ratioPc/PoO'Regan, Matthew
14 Compression indexCcO'Regan, Matthew
15 Recompression/expansion indexCeO'Regan, Matthew
16 Void Ratio descriptionVoid RatioO'Regan, Matthewinitial
17 DifferenceDiffO'Regan, Matthew= Pc - sigma; in kPa
18 DifferenceDiffO'Regan, Matthew= Pc - sigma; in m, assuming a mean density of 1.65 g/cm**3
19 Overconsolidation ratioPc/PoO'Regan, Matthewmodified
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
206 data points

Data

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

1 
Event		2 
Sample label		3 
Method comm		4 
Depth sed [m]		5 
Depth comp [mcd]		6 
Void Ratio
(initial, of sample)		7 
Specific gravity		8 
Unit		9 
Epoch		10 
Lithology		11 
Sigma [kPa]
(in situ)		12 
Pc [kPa]		13 
Pc/Po		14 
Cc		15 
Ce		16 
Void Ratio
(initial)		17 
Diff
(= Pc - sigma; in kPa)		18 
Diff
(= Pc - sigma; in m, assuming ...)		19 
Pc/Po
(modified)
207-1257C 207-1257C-1R-2,140Geocomp Loadtrack testing apparatus84.9084.901.872.70IIBearly Oligocene-early EoceneSiliceous nannofossil chalk with foraminifers49020004.081.030.045.181510246
207-1257C207-1257C-6R-3,140Geocomp Loadtrack testing apparatus134.50135.700.972.63IIIAlate-middle PaleoceneNannofossil chalk, foram nannofossil chalk85018502.180.360.081.971000163
207-1257C207-1257C-13R-1,130Geocomp Loadtrack testing apparatus198.60201.151.782.33IVCretaceousBlack shale133018501.391.010.074.91520850.72
207-1257C207-1257C-16R-5,135Geocomp Loadtrack testing apparatus233.55234.710.742.79Vmiddle-late AlbianSilty calcareous claystone15755500.350.290.081.48-1025-1670.19
207-1258B 207-1258B-36R-2,8lever arm testing apparatus331.68344.491.122.70IIIMaastrichtianNannofossil chalk with forams257527501.070.700.123.3717528
207-1258B207-1258B-45R-4,45lever arm testing apparatus401.21422.041.22.35IVCretaceousBlack shale324012500.390.450.052.53-1990-324
207-1259A 207-1259A-3R-5,127Geocomp Loadtrack testing apparatus25.5725.572.22.74IAearly Miocene, slumped OligoceneForam nannofossil ooze1404503.210.880.094.0831050
207-1261A 207-1261A-4R-2,90Geocomp Loadtrack testing apparatus72.1072.101.482.78IBmiddle Pliocene-late MioceneNannofossil clay4502500.560.670.122.94-200-33
207-1261A207-1261A-4R-2,90Blever arm testing apparatus72.1072.101.62.78IBmiddle Pliocene-late MioceneNannofossil clay4500.830.183.54
207-1261A207-1261A-6R-6,134lever arm testing apparatus197.95197.951.192.70IBmiddle Pliocene-late MioceneNannofossil clay140015501.110.800.183.5415024
207-1261A207-1261A-9R-5,139lever arm testing apparatus263.59263.591.162.68IBmiddle Pliocene-late MioceneNannofossil clay193526001.340.760.173.42665108
207-1261A207-1261A-13R-4,140Geocomp Loadtrack testing apparatus300.60300.601.042.50IBmiddle Pliocene-late MioceneNannofossil clay224524001.070.580.122.7815525
207-1261A207-1261A-20R-1,140Geocomp Loadtrack testing apparatus363.50363.500.992.73IClate MioceneClayey nannofossil ooze277529001.050.260.031.8112520