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Heydolph, Ken; Hoernle, Kaj; Hauff, Folkmar; van den Bogaard, Paul; Portnyagin, Maxim V; Bindeman, Ilya; Garbe-Schönberg, Dieter (2012): (Table 2) Sr–Nd–Pb–Hf–O isotopic compositions for Central American Arc volcanites. PANGAEA, https://doi.org/10.1594/PANGAEA.815163, In supplement to: Heydolph, K et al. (2012): Along and across arc geochemical variations in NW Central America: Evidence for involvement of lithospheric pyroxenite. Geochimica et Cosmochimica Acta, 84, 459-491, https://doi.org/10.1016/j.gca.2012.01.035

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Coverage:
Median Latitude: 13.573232 * Median Longitude: -88.757108 * South-bound Latitude: 6.736000 * West-bound Longitude: -91.934000 * North-bound Latitude: 16.122600 * East-bound Longitude: -86.556000
Date/Time Start: 1979-05-26T00:00:00 * Date/Time End: 2002-11-23T03:45:00
Minimum POINT DISTANCE from start: 89.5 m * Maximum POINT DISTANCE from start: 679.0 m
Event(s):
67-495  * Latitude: 12.496300 * Longitude: -91.037700 * Date/Time: 1979-05-26T00:00:00 * Elevation: -4140.0 m * Penetration: 455.5 m * Recovery: 333.7 m * Location: North Pacific/TRENCH * Campaign: Leg67 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 446 m cored; 9.5 m drilled; 74.8 % recovery
67-499  * Latitude: 12.671000 * Longitude: -90.944800 * Date/Time: 1979-06-12T00:00:00 * Elevation: -6105.0 m * Penetration: 229 m * Recovery: 118.9 m * Location: North Pacific/TRENCH * Campaign: Leg67 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 22 cores; 200.5 m cored; 28.5 m drilled; 59.3 % recovery
206-1256C  * Latitude: 0.736310 * Longitude: -91.934310 * Date/Time Start: 2002-11-17T06:30:00 * Date/Time End: 2002-11-23T03:45:00 * Elevation: -3634.7 m * Penetration: 340.3 m * Recovery: 61.07 m * Location: North Pacific Ocean * Campaign: Leg206 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 14 cores; 120.2 m cored; 220.1 m drilled; 50.8 % recovery
Comment:
Pb and Nd isotope data for NW nicaragua volcanic front samples are from Hoernle et al. (2008)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
Area/localityAreaHeydolph, Ken
Sample typeSamp typeHeydolph, Ken
Rock typeRockHeydolph, Ken
LATITUDELatitudeGeocode
LONGITUDELongitudeGeocode
POINT DISTANCE from startDistmGeocode
Strontium-87/Strontium-86 ratio87Sr/86SrHeydolph, Ken
Strontium-87/Strontium-86 ratio, error87Sr/86Sr e±Heydolph, Ken2 sigma
10 Neodymium-143/Neodymium-144 ratio143Nd/144NdHeydolph, Ken
11 Neodymium-143/Neodymium-144 ratio, error143Nd/144Nd e±Heydolph, Ken2 sigma
12 ε-Neodymiumε-NdHeydolph, Ken
13 Lead-206/Lead-204 ratio206Pb/204PbHeydolph, Ken
14 Lead-206/Lead-204 ratio, error206Pb/204Pb e±Heydolph, Ken2 sigma
15 Lead-207/Lead-204 ratio207Pb/204PbHeydolph, Ken
16 Lead-207/Lead-204 ratio, error207Pb/204Pb e±Heydolph, Ken2 sigma
17 Lead-208/Lead-204 ratio208Pb/204PbHeydolph, Ken
18 Lead-208/Lead-204 ratio, error208Pb/204Pb e±Heydolph, Ken2 sigma
19 Hafnium-176/Hafnium-177176Hf/177HfHeydolph, Ken
20 Hafnium-176/Hafnium-177, error176Hf/177Hf e±Heydolph, Ken2 sigma
21 ε-Hafniumε-HfHeydolph, Ken
22 δ18Oδ18OHeydolph, Kenolivine, # = plagioclase
23 δ18O, standard deviationδ18O std dev±Heydolph, Kenolivine, 1 sigma
Size:
1436 data points

Data

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


Event

Area

Samp type

Rock

Latitude

Longitude

Dist [m]

87Sr/86Sr

87Sr/86Sr e [±]
10 
143Nd/144Nd
11 
143Nd/144Nd e [±]
12 
ε-Nd
13 
206Pb/204Pb
14 
206Pb/204Pb e [±]
15 
207Pb/204Pb
16 
207Pb/204Pb e [±]
17 
208Pb/204Pb
18 
208Pb/204Pb e [±]
19 
176Hf/177Hf
20 
176Hf/177Hf e [±]
21 
ε-Hf
22 
δ18O []
23 
δ18O std dev [±]
Guatemala volcanic front, Pacaya complextephracalc-alkaline basalt14.4090-90.6153198.80.7038520.0000020.5128850.0000034.8218.6250.00715.5640.00638.3210.0140.2830080.0000058.3500005.530.46
Guatemala volcanic front, Acatenangobombcalc-alkaline basaltic andesite14.5398-90.8452170.60.7038240.0000030.5129250.0000025.5918.6200.00115.5470.00138.2680.003
Guatemala volcanic front, Acatenango (NW-flank)bombcalc-alkaline basaltic andesite14.5335-90.9022165.70.7038120.0000020.5129320.0000035.74
Guatemala volcanic front, Acatenango (NW-flank)tephracalc-alkaline basaltic andesite14.5235-90.9307163.60.7039510.0000040.5128600.0000024.3318.6470.00015.5660.00038.3450.0010.2829850.0000047.5200005.650.46
Guatemala volcanic front, Pacayalava flowcalc-alkaline basalt14.3821-90.6023201.40.7038230.0000030.5129080.0000025.2618.6280.00115.5560.00138.3000.0030.2830160.0000088.6300005.56
Guatemala volcanic front, Santa Maria (N-flank)lava flowcalc-alkaline basaltic andesite14.7528-91.524296.60.7038630.0000020.5129280.0000025.6618.6650.00115.5540.00138.3130.002
Guatemala volcanic front, Santa Maria (N-flank)block and ash flowcalc-alkaline basaltic andesite14.7546-91.523996.60.7038720.0000030.5129110.0000025.3218.6660.00115.5540.00138.3190.0020.2830420.0000099.5600005.440.46
Guatemala volcanic front, Toliman Volcano (NW-flank)lava flowcalc-alkaline basaltic andesite14.6501-91.2248129.70.7038590.0000050.5128740.0000034.6118.6640.00115.5750.00138.3810.001
Guatemala volcanic front, Atitlan Volcano (NW-flank)bombcalc-alkaline basalt14.6016-91.2251132.30.7040460.0000030.5128240.0000033.6318.6810.00115.5790.00138.4120.0020.2829750.0000097.1800005.400.46
Guatemala volcanic front, San Pedro complexlava flowcalc-alkaline basaltic andesite14.6540-91.2976122.80.7036430.0000020.5129170.0000035.4518.6340.00115.5560.00138.3040.002
Guatemala volcanic front, Fuego Volcanolava flowcalc-alkaline basaltic andesite14.4830-90.8830170.10.7037900.0000020.5129590.0000036.2618.6020.00115.5450.00038.2430.0015.600.46
Guatemala volcanic front, Fuego Volcanolava flowcalc-alkaline basaltic andesite14.4830-90.8830170.10.7038240.0000030.5129490.0000026.0618.6060.00015.5480.00038.2570.0010.2830740.00000810.6900005.520.17
Guatemala behind the volcanic front, Barberena-Cuilapalava flowcalc-alkaline basalt14.2942-90.3410230.20.7034010.0000020.5129680.0000036.4518.6120.00215.5470.00138.2440.0030.2830550.00000710.0100005.47
Guatemala behind the volcanic front, Conacaste townlava flowcalc-alkaline basalt14.8566-89.5960268.30.7036040.0000030.5129170.0000035.4518.6700.00115.5670.00138.3520.0010.2829990.0000078.0200005.590.05
Guatemala behind the volcanic front, Conacaste town (SSE)lava flowcalc-alkaline basaltic andesite14.8245-89.5639273.00.7036970.0000030.5128810.0000034.7418.6550.00215.5710.00138.3510.003
Guatemala behind the volcanic front, Quezaltepeque (SSE)lahar depositcalc-alkaline basaltic andesite14.7447-89.5461278.90.7040710.0000050.5128130.0000033.4118.6930.00115.5820.00138.4230.0020.2829370.0000075.830000
Guatemala behind the volcanic front, Los Gemelozlava flowcalc-alkaline basalt14.5953-89.6460277.90.7036330.0000030.5129300.0000035.7018.6690.00215.5770.00238.3670.0060.2830310.0000089.1700005.640.46
Guatemala behind the volcanic front, Cerro Gordo (W cone)lava flowcalc-alkaline basalt14.4427-89.6110289.30.7041540.0000030.5128800.0000024.7318.6360.00015.5680.00038.3370.001
Guatemala behind the volcanic front, San Miguel Chapron Grabenbombcalc-alkaline basalt14.5113-89.7499272.90.7041100.0000030.5128310.0000023.7718.6720.00015.5790.00038.4040.001
El Salvador volcanic front, Siguatepeque Volcano (E)scoriacalc-alkaline basaltic andesite13.6150-88.5556431.30.7038860.0000030.5130090.0000037.2318.5350.00015.5230.00038.1430.0010.2831260.00000712.520000
El Salvador volcanic front, Siguatepeque Volcano (E)lava flowcalc-alkaline basaltic andesite13.6200-88.5600431.30.7038710.0000020.5129900.0000036.8718.5360.00115.5260.00138.1570.003
El Salvador volcanic front, Santa Ana Volcanotephracalc-alkaline basaltic andesite13.8451-89.6291320.00.7036890.0000020.5129970.0000036.9918.6380.00115.5610.00138.3130.0020.2831170.00000612.1900005.910.11
El Salvador volcanic front, Laguna Calderabombcalc-alkaline basaltic andesite13.8399-89.3609345.00.7037880.0000030.5129960.0000036.9718.5730.00115.5510.00138.2430.0020.2831170.00000512.1900005.50
El Salvador volcanic front, Coujutepeque, Cerro de Las Pavasbombcalc-alkaline basalt13.7124-88.9365391.00.7038710.0000030.5129440.0000035.9718.6010.00115.5560.00138.2740.0020.2830590.00000610.1400005.350.14
El Salvador volcanic front, San Miguel Volcanolava flowcalc-alkaline basalt13.5028-88.2217468.10.7038460.0000020.5130060.0000027.1718.5370.00215.5310.00238.1730.004
El Salvador volcanic front, San Miguel Volcano (NW)lava flowcalc-alkaline basalt13.5112-88.2478465.30.7038810.0000030.5130080.0000037.2318.5160.00215.5210.00138.1260.003
El Salvador volcanic front, San Miguel Volcanolava flowcalc-alkaline basalt13.4180-88.3142464.30.7038160.0000050.5130090.0000057.2318.5190.00215.5290.00138.1530.004
El Salvador volcanic front, Usulutan Complexbombcalc-alkaline basaltic andesite13.5538-88.4314446.10.7038630.0000050.5130070.0000027.2018.5020.00115.5310.00138.1390.0014.900.11
El Salvador volcanic front, Izalco (northern flank)tephracalc-alkaline basaltic andesite13.8184-89.6312321.30.7036430.0000040.5130050.0000037.1518.6630.00015.5540.00038.3070.001
El Salvador volcanic front, Izalco (western flank)lava flowcalc-alkaline basaltic andesite13.8168-89.6276321.70.7041540.0000030.5130010.0000037.0818.6540.00115.5460.00038.2850.0010.2831220.00000512.3600005.000.11
El Salvador volcanic front, San Salvador Volcanolava flowcalc-alkaline basaltic andesite13.8045-89.3296358.00.7038240.0000020.5129980.0000047.0318.5680.00015.5270.00038.1730.001
El Salvador volcanic front, San Salvador Volcanolava flowcalc-alkaline basaltic andesite13.8045-89.3296358.00.7038240.0000030.5130090.0000027.2318.5690.00015.5290.00038.1760.0010.2831060.00000811.800000
El Salvador behind the volcanic front, cinder cone close to Cerrito Ojo de Aguabombcalc-alkaline basalt13.8572-89.2287356.20.7037080.0000030.5130020.0000037.1118.5620.00115.5380.00138.1890.001
El Salvador behind the volcanic front, Cerrito Ojo de Agualava flowcalc-alkaline basaltic andesite13.8572-89.2287356.20.7038440.0000030.5129000.0000035.1218.6480.00115.5570.00138.3180.002
El Salvador behind the volcanic front, Cerro Quemadotephracalc-alkaline basaltic andesite14.2422-89.4706313.10.7038010.0000030.5128790.0000034.7118.6620.00115.5660.00138.3490.001
El Salvador behind the volcanic front, Cerro Quemadobombcalc-alkaline basaltic andesite14.2422-89.4706313.10.7037850.0000030.5128780.0000024.6818.6570.00115.5650.00038.3470.001
El Salvador behind the volcanic front, Junquillo and Rio Ostijalava flowcalc-alkaline basalt14.3180-89.5836298.60.7037160.0000030.5129050.0000025.2018.6570.00115.5650.00138.3380.002
El Salvador behind the volcanic front, San Diego Volcanolava flowcalc-alkaline basalt14.2750-89.4772310.70.7037530.0000030.5128750.0000024.6318.6660.00115.5750.00138.3780.0030.2829940.0000077.8500005.62
El Salvador behind the volcanic front, El Singüiltephracalc-alkaline basalt14.0488-89.6317308.70.7036150.0000020.5129710.0000036.4918.5770.00115.5460.00138.2250.0030.2830900.00000711.2500005.35
Honduras volcanic front, El Tigre Island (S)bombtrachybasalt13.2526-87.6304536.20.7038150.0000030.5129990.0000037.0418.5270.00215.5290.00138.1620.0030.2831220.00001012.360000
Honduras behind the volcanic front, El Tigre Island (N)bombcalc-alkaline basalt13.2896-87.6418533.10.7037430.0000020.5129820.0000026.7218.5930.00115.5390.00138.2210.0030.2830920.00000411.3200005.370.18
Honduras behind the volcanic front, El Tigre Island (N)bombcalc-alkaline basaltic andesite13.2724-87.6561532.80.7038440.0000020.5130020.0000037.1118.5250.00115.5280.00138.1560.002
Honduras behind the volcanic front, Sacate Grande - SE-flanklava flowcalc-alkaline basalt13.3202-87.6171533.70.7038110.0000020.5129940.0000036.9418.5250.00215.5330.00138.1680.0030.2831450.00000713.200000
Honduras behind the volcanic front, near Zambrano townlava flowcalc-alkaline basalt14.2658-87.3960501.90.7040060.0000030.5128270.0000033.6918.6590.00115.5670.00138.3670.0020.2829760.0000077.220000
Honduras behind the volcanic front, S of Pore Rios (Sula Graben)lava flowcalc-alkaline basalt15.2066-87.9612398.70.7032060.0000030.5129650.0000036.3718.6650.00115.5550.00138.2780.002
Honduras behind the volcanic front, Cerro Las Crucitas (W of Tegucigalpa)lava flowcalc-alkaline basalt14.0168-87.3333521.40.7040780.0000020.5128890.0000024.8918.6680.00215.5780.00138.4060.0030.2829690.0000076.950000
Honduras behind the volcanic front, SW of Tegucigalpalava flowcalc-alkaline basaltic andesite13.9551-87.2091536.20.7039850.0000030.5128590.0000024.3218.6810.00115.5800.00138.4210.004
Honduras backarc, Laguna de Yojoa (N)lava flowHawaiite14.9297-87.9801412.10.7030890.0000030.5130210.0000037.4718.6300.00115.5500.00138.2270.0020.2830670.00000810.4200005.620.18
Honduras backarc, Utila IslandtuffHawaiite16.1207-86.8832446.20.7028700.0000030.5130620.0000028.2818.7140.00215.5290.00238.1260.0040.2831040.00000611.740000
Honduras backarc, Utila IslandclastsHawaiite16.1226-86.8815446.30.7027300.0000020.5130500.0000038.0318.7310.00115.5270.00138.1190.003
NW Nicaragua volcanic front, Cosigüinalava blockcalc-alkaline basaltic andesite12.8671-87.5551564.40.7038390.0000020.5130840.0000038.6918.4250.00115.5070.00138.0230.0020.2832090.00000515.4400005.590.11
NW Nicaragua volcanic front, Cosigüinalava blockcalc-alkaline basaltic andesite13.0336-87.5918551.80.7038720.0000020.5130680.0000038.3818.4640.00115.5180.00138.0910.0020.2831920.00000414.8600005.34
NW Nicaragua volcanic front, San Cristobalblock from laharcalc-alkaline basalt12.6811-87.0278623.10.7039090.0000020.5130610.0000028.2618.4750.00215.5190.00238.0990.0050.2831760.00000814.2900004.710.06
NW Nicaragua volcanic front, Casitaslava blockcalc-alkaline basalt12.6857-86.9553629.60.7039170.0000020.5130570.0000038.1818.4830.00115.5330.00138.1400.002
NW Nicaragua volcanic front, Telica/ San Cristobaltephracalc-alkaline basalt12.5965-86.9322636.60.7040190.0000030.5130500.0000028.0418.5060.00115.5150.00138.1180.002
NW Nicaragua volcanic front, Telicabombcalc-alkaline basalt12.6073-86.8332645.10.7040050.0000020.5130600.0000028.2318.5130.00115.5200.00138.1390.003
NW Nicaragua volcanic front, Telicalava flowcalc-alkaline basalt12.6051-86.8361645.00.7039710.0000020.5130420.0000037.8818.5320.00115.5340.00138.1880.0020.2831560.00000713.5700005.340.19
NW Nicaragua volcanic front, Cone3bombcalc-alkaline basaltic andesite12.5334-86.6774663.50.7038490.0000020.5130510.0000028.0518.5540.00115.5210.00138.1800.003
NW Nicaragua volcanic front, Cone2bombcalc-alkaline basalt12.4696-86.7232662.90.7039650.0000060.5130670.0000068.3618.4810.00115.5200.00138.1140.002
NW Nicaragua volcanic front, C. Las Palmitastuffcalc-alkaline basaltic andesite12.6072-86.7329654.40.7039410.0000060.5130730.0000048.4818.4930.00115.5250.00138.1310.002
NW Nicaragua volcanic front, C. Negrobombcalc-alkaline basalt12.5076-86.7009662.80.7039910.0000060.5130780.0000068.5718.5570.00215.5290.00138.2050.003
NW Nicaragua volcanic front, C. Negrolava flowcalc-alkaline basalt12.5023-86.7005663.10.7039830.0000020.5130660.0000038.3418.5460.00315.5290.00238.1950.0064.980.09
NW Nicaragua volcanic front, C. Negrotephracalc-alkaline basalt12.4987-86.7035663.10.7039650.0000030.5130710.0000038.455.080.19
NW Nicaragua volcanic front, C. Negrotephracalc-alkaline basalt12.4987-86.7035663.10.7039780.0000030.5130720.0000028.4718.5380.00215.5220.00238.1710.005
NW Nicaragua volcanic front, C. Negrotephracalc-alkaline basalt12.4987-86.7035663.10.7039940.0000030.5130740.0000038.5018.5330.00215.5260.00238.1720.0050.2831790.00000714.390000
NW Nicaragua volcanic front, C. Negrolava flowcalc-alkaline basalt12.4984-86.7058662.90.7039820.0000050.5130720.0000038.4718.5490.00215.5230.00138.1840.003
NW Nicaragua volcanic front, C. Negrolava flowcalc-alkaline basalt12.5105-86.7075662.10.7039610.0000090.5130770.0000048.5618.5550.00115.5300.00138.2050.002
NW Nicaragua volcanic front, C. Diablobombcalc-alkaline basalt12.4726-86.7236662.70.7039710.0000030.5130570.0000028.1818.4800.00115.5190.00138.1070.002
NW Nicaragua volcanic front, Las Pilasbombcalc-alkaline basalt12.4933-86.6861665.00.7038640.0000030.5130550.0000028.1318.5140.00315.5180.00238.1330.006
NW Nicaragua volcanic front, Cabeza de Vacabombcalc-alkaline basalt12.5195-86.6815663.90.7040440.0000070.5130840.0000068.6918.5320.00115.5260.00138.1750.002
NW Nicaragua volcanic front, Cabeza de Vacabombcalc-alkaline basalt12.5198-86.6807664.00.7040010.0000020.5130670.0000038.3718.5490.00215.5260.00238.1870.005
NW Nicaragua volcanic front, Ojo de Agualava flowcalc-alkaline basaltic andesite12.5145-86.6806664.30.7039430.0000040.5130630.0000038.3018.5370.00215.5200.00138.1570.003
NW Nicaragua volcanic front, Laguna Asosbombcalc-alkaline basaltic andesite12.4402-86.6716669.20.7039360.0000030.5130650.0000028.3218.5500.00115.5230.00138.1800.002
NW Nicaragua volcanic front, C. Buena vistatephracalc-alkaline basaltic andesite12.4005-86.6643672.10.7039520.0000020.5130630.0000028.3018.5480.00115.5210.00138.1760.002
NW Nicaragua volcanic front, Cone4bombcalc-alkaline basaltic andesite12.3727-86.6500675.00.7039540.0000030.5130650.0000028.3318.5520.00115.5250.00138.1880.002
NW Nicaragua volcanic front, Momotombolava flowcalc-alkaline basaltic andesite12.4278-86.5808678.30.7040460.0000030.5130710.0000038.4418.5570.00115.5270.00138.2020.0030.2831870.00000714.6600005.030.15
NW Nicaragua volcanic front, Momotombolava flowcalc-alkaline basaltic andesite12.4565-86.5560679.00.7040170.0000020.5130730.0000038.4918.5640.00115.5330.00138.2170.002
Guatemala basement, Santa Maria basementbasementgranodiorite14.7200-91.620089.50.7036990.0000010.5129770.0000036.6118.5880.00115.5360.00038.2310.0010.2831810.00000614.460000
Guatemala basement, Santa Maria basementbasementgranodiorite14.7200-91.620089.50.7040040.0000030.5129470.0000016.0318.7280.00015.5540.00038.3970.0010.2830860.00000411.120000
Guatemala basement, Las Ovejas complexbasementamphibolite/ diorite14.9150-89.7117254.60.7034550.0000020.5130170.0000037.4018.7810.00115.6040.00138.5540.0020.2831160.00000412.150000
Guatemala basement, Las Ovejas complexbasementdirorite14.8896-89.8136246.60.7040930.0000030.5127640.0000032.4618.6430.00115.5880.00138.3490.002
Guatemala basement, near Chiquimulabasementgranitc14.9500-89.5400268.40.7072950.0000020.5127950.0000033.0618.7470.00115.5930.00138.5140.0020.2829270.0000055.490000#7.26
Guatemala basement, North of Jocotan Faultbasementphyllite14.6900-89.6300274.20.7372440.0000030.5121660.000003-9.2019.0060.00115.6990.00138.8030.002
Guatemala basement, North of Jocotan Faultbasementphyllite14.7100-89.6200274.00.7427240.0000020.5121310.000003-9.8919.7820.00115.6970.00139.8740.0010.2828450.0000072.600000
Guatemala basement, Rio Hondo (Maya Block)basementmylonitc gneiss15.0680-89.6020256.30.7234200.0000020.5122190.000003-8.1818.8150.00115.6340.00138.7950.0020.2826540.000006-4.190000
Guatemala basement, Concul (Maya Block)basementmylotinized orthogneiss15.0561-90.5190172.90.7341460.0000020.5121580.000002-9.3623.7590.00115.9470.00143.9340.0030.2847710.00000670.690000
67-495 hemipelagic sedimentdiatomaceous mud12.4963-91.0376262.20.7076890.0000020.5127160.0000021.5318.7550.00115.5950.00138.5400.0020000.2830740.00000310.67
67-499 hemipelagic sedimentdiatomaceous mud12.6705-90.9446261.50.7069510.0000020.5128010.0000023.1818.7270.00015.5810.00038.4910.0010000.2830670.00000510.44
67-495Cocos plate MORBMORBtholeiite12.4963-91.0376262.20.7027930.0000030.5131200.0000029.4018.4760.00115.5020.00138.0120.0030000.2831810.00000514.46
206-1256C Cocos plate MORBMORBtholeiite6.7360-91.9340486.20.7029950.0000020.5130950.0000038.9118.4780.00915.5100.00838.0860.0190000.2831890.00000414.76
206-1256D Cocos plate MORBMORBtholeiite6.7360-91.9340486.20.7030770.0000020.5130950.0000028.9118.5130.00515.5020.00538.1100.0110000.2832090.00000315.45