Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Karato, Shun-ichiro; Wilkens, Roy H; Langseth, Marcus G (1983): (Table 1) Physical properties of basalts from DSDP Legs 69 and 70 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.816582, Supplement to: Karato, S- et al. (1983): Shipboard physical-properties measurements of basalts from the Costa Rica Rift, Deep Sea Drilling Project Legs 69 and 70. In: Cann, JR; Langseth, MG; Honnorez, J; Von Herzen, RP; White, SM; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 69, 675-681, https://doi.org/10.2973/dsdp.proc.69.141.1983

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
Physical properties of basalts from Deep Sea Drilling Project Sites 504 and 505, south of the Costa Rica Rift, including wet-bulk density, water content, sonic velocity, and thermal conductivity, were measured on board D/V Glomar Challenger during Legs 69 and 70. The mean wet-bulk density is 2.90±0.06 g/cm**3, porosity 5.0±2.2%, sonic velocity 5.75±0.30 km/s, and thermal conductivity 1.67±0.09 W/m°K.
Basalts from this young ocean crust (5.9 m.y.) have relatively low porosity and consequently high density and sonic velocity, as compared to average DSDP basalts.
Some systematic trends in depth variation of physical properties were found: down to Core 40 in Hole 504B, grain densities were lower than those deeper in the hole, whereas porosity in the upper section was higher. This can be attributed either to differences in the flow type or in the nature of alteration of basalts at the different levels in the hole.
Project(s):
Coverage:
Median Latitude: 1.458067 * Median Longitude: -83.749500 * South-bound Latitude: 1.227000 * West-bound Longitude: -83.788300 * North-bound Latitude: 1.920000 * East-bound Longitude: -83.730000
Date/Time Start: 1979-09-29T00:00:00 * Date/Time End: 1979-12-04T00:00:00
Minimum Elevation: -3507.0 m * Maximum Elevation: -3460.0 m
Event(s):
69-504B  * Latitude: 1.227200 * Longitude: -83.730200 * Date/Time: 1979-10-07T00:00:00 * Elevation: -3460.0 m * Penetration: 489 m * Recovery: 262 m * Campaign: Leg69 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL)
69-505B  * Latitude: 1.920000 * Longitude: -83.788300 * Date/Time: 1979-09-29T00:00:00 * Elevation: -3507.0 m * Penetration: 178 m * Recovery: 6.8 m * Location: North Pacific/GRABEN * Campaign: Leg69 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 6 cores; 42 m cored; 0 m drilled; 16.3 % recovery
70-504B  * Latitude: 1.227000 * Longitude: -83.730000 * Date/Time: 1979-12-04T00:00:00 * Elevation: -3460.0 m * Penetration: 836.1 m * Recovery: 91.6 m * Campaign: Leg70 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 40 cores; 328.6 m cored; 18.5 m drilled; 27.9 % recovery
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
Latitude of eventLatitude
Longitude of eventLongitude
Elevation of eventElevationm
Sample code/labelSample labelKarato, Shun-ichiroDSDP/ODP/IODP sample designation
Density, wet bulkWBDg/cm3Karato, Shun-ichirosee reference(s)
Density, grainDensity graing/cm3Karato, Shun-ichirosee reference(s)
PorosityPoros% volKarato, Shun-ichirosee reference(s)
Velocity, compressional waveVpm/sKarato, Shun-ichiroHamilton frame velocimeter, Boyce (1976)
10 Conductivity, thermalkW/m/KKarato, Shun-ichiroSteady state needle probe#1.1 = smectite breccia; #1.35 = average of five measurements of breccias
Size:
670 data points

Data

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


Event

Latitude

Longitude

Elevation [m]

Sample label

WBD [g/cm3]

Density grain [g/cm3]

Poros [% vol]

Vp [m/s]
10 
k [W/m/K]
69-504B 1.2272-83.7302-346069-504B-4-2,102-1042.912.962.762101.83
69-504B1.2272-83.7302-346069-504B-4-3,123-1252.832.987.85770
69-504B1.2272-83.7302-346069-504B-4-4,42-442.853.007.255601.66
69-504B1.2272-83.7302-346069-504B-4-5,125-1272.882.985.05720
69-504B1.2272-83.7302-346069-504B-5-1,57-592.903.036.65670
69-504B1.2272-83.7302-346069-504B-5-2,41-432.882.984.956501.78
69-504B1.2272-83.7302-346069-504B-6-1,54-562.812.957.156701.64
69-504B1.2272-83.7302-346069-504B-6-2,40-422.883.006.05720
69-504B1.2272-83.7302-346069-504B-7-1,33-352.882.964.46260
69-504B1.2272-83.7302-346069-504B-7-2,99-1012.912.972.758301.56
69-504B1.2272-83.7302-346069-504B-7-3,127-1292.902.984.457701.82
69-504B1.2272-83.7302-346069-504B-7-4,35-372.902.984.26040
69-504B1.2272-83.7302-346069-504B-7-5,2-42.912.983.35710
69-504B1.2272-83.7302-346069-504B-8-1,63-652.923.004.35940
69-504B1.2272-83.7302-346069-504B-8-2,86-882.913.015.257701.68
69-504B1.2272-83.7302-346069-504B-8-3,72-742.842.987.35770
69-504B1.2272-83.7302-346069-504B-8-4,58-602.873.016.856901.69
69-504B1.2272-83.7302-346069-504B-9-1,51-532.892.953.460401.72
69-504B1.2272-83.7302-346069-504B-9-2,73-752.872.996.256201.65
69-504B1.2272-83.7302-346069-504B-10-2,11-132.852.987.055901.66
69-504B1.2272-83.7302-346069-504B-10-3,83-85#1.10
69-504B1.2272-83.7302-346069-504B-11-1,19-212.923.014.360401.70
69-504B1.2272-83.7302-346069-504B-11-2,76-782.872.985.95890
69-504B1.2272-83.7302-346069-504B-11-3,27-292.852.976.55860
69-504B1.2272-83.7302-346069-504B-12-1,50-522.812.999.25670
69-504B1.2272-83.7302-346069-504B-12-2,107-1092.943.013.66010
69-504B1.2272-83.7302-346069-504B-13-1,140-1422.842.987.25430
69-504B1.2272-83.7302-346069-504B-13-2,99-1012.852.976.356701.76
69-504B1.2272-83.7302-346069-504B-13-3,71-732.882.995.85730
69-504B1.2272-83.7302-346069-504B-13-4,15-172.862.996.756601.70
69-504B1.2272-83.7302-346069-504B-14-1,39-412.812.988.955501.67
69-504B1.2272-83.7302-346069-504B-15-1,140-1421.71
69-504B1.2272-83.7302-346069-504B-15-2,27-292.882.995.45800
69-504B1.2272-83.7302-346069-504B-15-3,138-1402.913.004.557901.71
69-504B1.2272-83.7302-346069-504B-15-4,130-1322.943.013.56220
69-504B1.2272-83.7302-346069-504B-15-5,52-542.832.998.55380
69-504B1.2272-83.7302-346069-504B-16-1,20-222.873.006.655701.70
69-504B1.2272-83.7302-346069-504B-16-2,6-82.852.976.55320
69-504B1.2272-83.7302-346069-504B-16-3,66-682.923.014.75890
69-504B1.2272-83.7302-346069-504B-16-3,134-1362.902.994.558801.77
69-504B1.2272-83.7302-346069-504B-16-4,103-1052.862.986.05880
69-504B1.2272-83.7302-346069-504B-17-1,96-982.912.984.05980
69-504B1.2272-83.7302-346069-504B-17-2,104-1062.893.016.058601.58
69-504B1.2272-83.7302-346069-504B-18-1,71-732.732.9511.551101.60
69-504B1.2272-83.7302-346069-504B-19-1,103-1052.842.945.35860
69-504B1.2272-83.7302-346069-504B-19-2,88-902.953.034.162701.67
69-504B1.2272-83.7302-346069-504B-20-1,116-1182.882.974.85590
69-504B1.2272-83.7302-346069-504B-21-1,137-1392.852.986.85550
69-504B1.2272-83.7302-346069-504B-21-2,59-612.852.976.356701.66
69-504B1.2272-83.7302-346069-504B-21-3,123-1252.902.984.45740
69-504B1.2272-83.7302-346069-504B-21-4,136-1382.862.986.258301.57
69-504B1.2272-83.7302-346069-504B-22-1,62-642.872.985.559401.67
69-504B1.2272-83.7302-346069-504B-23-1,90-922.923.014.161901.65
69-504B1.2272-83.7302-346069-504B-24-1,102-1042.862.975.65670
69-504B1.2272-83.7302-346069-504B-24-2,64-662.903.005.157801.65
69-504B1.2272-83.7302-346069-504B-24-3,77-792.943.013.36000
69-504B1.2272-83.7302-346069-504B-25-2,83-852.882.995.458801.69
69-504B1.2272-83.7302-346069-504B-27-1,109-1112.892.984.957501.63
69-504B1.2272-83.7302-346069-504B-27-2,106-1082.742.9510.95110
69-504B1.2272-83.7302-346069-504B-28-1,95-972.892.995.05840
69-504B1.2272-83.7302-346069-504B-28-3,56-582.923.003.85820
69-504B1.2272-83.7302-346069-504B-28-4,123-1252.872.975.25600
69-504B1.2272-83.7302-346069-504B-29-1,5-72.732.9410.95110
69-504B1.2272-83.7302-346069-504B-29-1,15-17#1.35
70-504B 1.2270-83.7300-346070-504B-32-1,145-1472.953.023.55950
70-504B1.2270-83.7300-346070-504B-32-2,102-1042.903.004.95580
70-504B1.2270-83.7300-346070-504B-33-1,130-1322.922.993.65740
70-504B1.2270-83.7300-346070-504B-33-2,71-732.892.984.458601.52
70-504B1.2270-83.7300-346070-504B-34-1,10-122.953.013.35850
70-504B1.2270-83.7300-346070-504B-34-2,58-602.812.925.85320
70-504B1.2270-83.7300-346070-504B-35-1,115-1172.832.956.55700
70-504B1.2270-83.7300-346070-504B-36-2,84-862.963.012.859501.64
70-504B1.2270-83.7300-346070-504B-36-3,15-172.882.974.85560
70-504B1.2270-83.7300-346070-504B-37-1,11-132.943.003.25720
70-504B1.2270-83.7300-346070-504B-38-1,83-852.983.021.66350
70-504B1.2270-83.7300-346070-504B-38-2,109-1112.973.043.757401.65
70-504B1.2270-83.7300-346070-504B-39-1,103-1052.903.026.15500
70-504B1.2270-83.7300-346070-504B-39-2,117-1192.942.982.360701.63
70-504B1.2270-83.7300-346070-504B-40-1,93-952.962.991.563301.60
70-504B1.2270-83.7300-346070-504B-40-3,35-372.922.972.66070
70-504B1.2270-83.7300-346070-504B-40-4,61-632.952.981.45950
70-504B1.2270-83.7300-346070-504B-41-1,112-1142.952.981.761001.70
70-504B1.2270-83.7300-346070-504B-41-2,96-982.962.981.36170
70-504B1.2270-83.7300-346070-504B-41-3,104-1062.983.053.35960
70-504B1.2270-83.7300-346070-504B-42-1,31-332.882.985.355001.78
70-504B1.2270-83.7300-346070-504B-42-2,79-812.943.024.05430
70-504B1.2270-83.7300-346070-504B-43-1,9-112.963.043.857801.78
70-504B1.2270-83.7300-346070-504B-43-2,3-53.023.061.85980
70-504B1.2270-83.7300-346070-504B-44-1,79-812.963.033.657401.63
70-504B1.2270-83.7300-346070-504B-45-1,9-112.883.016.754801.55
70-504B1.2270-83.7300-346070-504B-46-1,74-763.003.042.261401.78
70-504B1.2270-83.7300-346070-504B-47-3,7-92.953.023.55920
70-504B1.2270-83.7300-346070-504B-47-4,98-1002.973.032.959401.87
70-504B1.2270-83.7300-346070-504B-48-2,8-102.943.034.556601.66
70-504B1.2270-83.7300-346070-504B-49-2,58-602.743.0113.350001.59
70-504B1.2270-83.7300-346070-504B-50-1,27-292.963.012.562001.50
70-504B1.2270-83.7300-346070-504B-51-1,105-1072.953.012.862101.50
70-504B1.2270-83.7300-346070-504B-52-1,69-712.933.003.258301.56
70-504B1.2270-83.7300-346070-504B-52-2,29-312.943.013.55750
70-504B1.2270-83.7300-346070-504B-54-1,129-1312.883.016.953901.56
70-504B1.2270-83.7300-346070-504B-55-2,24-262.893.016.354301.47
70-504B1.2270-83.7300-346070-504B-56-2,64-662.913.015.457701.59
70-504B1.2270-83.7300-346070-504B-57-1,39-412.903.026.15370
70-504B1.2270-83.7300-346070-504B-57-2,134-1362.983.074.559101.87
70-504B1.2270-83.7300-346070-504B-58-1,110-1122.943.055.55830
70-504B1.2270-83.7300-346070-504B-58-3,109-1112.963.023.456001.74
70-504B1.2270-83.7300-346070-504B-60-1,65-672.973.043.559601.70
70-504B1.2270-83.7300-346070-504B-61-2,79-812.943.003.35840
70-504B1.2270-83.7300-346070-504B-62-1,106-1082.912.972.954401.56
70-504B1.2270-83.7300-346070-504B-63-2,130-1322.953.013.05470
70-504B1.2270-83.7300-346070-504B-63-4,77-792.953.012.758501.70
70-504B1.2270-83.7300-346070-504B-64-2,2-42.943.013.356101.74
70-504B1.2270-83.7300-346070-504B-65-1,57-592.983.043.055701.70
70-504B1.2270-83.7300-346070-504B-66-2,84-862.993.052.758501.56
70-504B1.2270-83.7300-346070-504B-68-1,0-22.842.987.151301.63
70-504B1.2270-83.7300-346070-504B-69-1,54-562.953.086.057601.63
70-504B1.2270-83.7300-346070-504B-70-1,19-212.773.0312.84400
70-504B1.2270-83.7300-346070-504B-70-2,22-242.943.044.959601.63
69-505B 1.9200-83.7883-350769-505B-2-1,120-1222.832.966.758501.70
69-505B1.9200-83.7883-350769-505B-2-2,140-1421.81
69-505B1.9200-83.7883-350769-505B-3-1,108-1102.862.996.858701.77
69-505B1.9200-83.7883-350769-505B-3-2,76-782.892.984.55940
69-505B1.9200-83.7883-350769-505B-5-1,45-472.842.997.659101.69
69-505B1.9200-83.7883-350769-505B-6-1,106-1082.903.015.65680