Dalrymple, G Brent; Lanphere, Marvin A; Clague, David A (1980): (Table 3) 40Ar/39Ar total fusion ages at DSDP Leg 55 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.823426, In supplement to: Dalrymple, GB et al. (1980): Conventional and 40Ar/39Ar K-Ar ages of volcanic rocks from Ojin (Site 430), Nintoku (Site 432), and Suiko (Site 433) Seamounts and the chronology of volcanic propagation along the Hawaiian-Emperor Chain. In: Jackson, ED; Koisumi, I; et al., (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 55, 659-676, https://doi.org/10.2973/dsdp.proc.55.128.1980
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 42.730620 * Median Longitude: 170.207740 * South-bound Latitude: 37.988200 * West-bound Longitude: 170.020500 * North-bound Latitude: 44.777200 * East-bound Longitude: 170.597700
Date/Time Start: 1977-08-01T00:00:00 * Date/Time End: 1977-08-16T00:00:00
Minimum Elevation: -1874.0 m * Maximum Elevation: -1310.0 m
Event(s):
55-430A * Latitude: 37.988200 * Longitude: 170.597700 * Date/Time: 1977-08-01T00:00:00 * Elevation: -1479.0 m * Penetration: 118 m * Recovery: 18.3 m * Location: North Pacific/SEDIMENT POND * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 9 cores; 59 m cored; 28.5 m drilled; 31.1 % recovery
55-432A * Latitude: 41.333800 * Longitude: 170.379000 * Date/Time: 1977-08-06T00:00:00 * Elevation: -1310.0 m * Penetration: 74 m * Recovery: 16.1 m * Location: North Pacific/TERRACE * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 38 m cored; 0 m drilled; 42.4 % recovery
55-433A * Latitude: 44.776700 * Longitude: 170.021000 * Date/Time: 1977-08-16T00:00:00 * Elevation: -1862.0 m * Penetration: 174 m * Recovery: 88.6 m * Location: North Pacific/SEAMOUNT * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 21 cores; 174 m cored; 0 m drilled; 50.9 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Dalrymple, G Brent | DSDP/ODP/IODP sample designation | ||
| 6 | Unit | Unit | Dalrymple, G Brent | Flow | ||
| 7 | Rock type | Rock | Dalrymple, G Brent | |||
| 8 | Potassium oxide | K2O | % | Dalrymple, G Brent | Age, 40K/40Ar Potassium-Argon | |
| 9 | Potassium oxide, standard deviation | K2O std dev | ± | Dalrymple, G Brent | Age, 40K/40Ar Potassium-Argon | |
| 10 | Comment | Comment | Dalrymple, G Brent | Age, 40K/40Ar Potassium-Argon | ||
| 11 | Mass | Mass | g | Dalrymple, G Brent | Age, 40K/40Ar Potassium-Argon | Argon |
| 12 | Argon-40 | 40Ar | 10-11 mol/g | Dalrymple, G Brent | Age, 40K/40Ar Potassium-Argon | Radiogenic |
| 13 | Argon-40 | 40Ar | % | Dalrymple, G Brent | Age, 40K/40Ar Potassium-Argon | Radiogenic |
| 14 | Age, dated | Age dated | ka | Dalrymple, G Brent | Age, 40K/40Ar Potassium-Argon | |
| 15 | Age, dated standard deviation | Age dated std dev | ± | Dalrymple, G Brent | Age, 40K/40Ar Potassium-Argon | |
| 16 | - | - | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | J | |
| 17 | Argon-40/Argon-39 | 40Ar/39Ar | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | ||
| 18 | Argon-37/Argon-39 | 37Ar/39Ar | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | Corrected for 37Ar decay, half-life = 37.1 days | |
| 19 | Argon-36/Argon-39 | 36Ar/39Ar | 10-3 | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | |
| 20 | Argon-36 | 36Ar | % | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | Calcium-derived |
| 21 | Argon-39 | 39Ar | % | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | Calcium-derived |
| 22 | Argon-40 | 40Ar | % | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | Potassium-derived |
| 23 | Argon-40 | 40Ar | % | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | Radiogenic |
| 24 | Age, dated | Age dated | ka | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | Lambda-e + lambda-e' = 0.581 x 10**-10 yr**-1, lambda-beta = 4.962 x 10**-10 yr**-1, 40K/K = 1.167 x 10**-4 mol/mol. Errors are estimates of the standard deviation of precision. |
| 25 | Age, dated standard deviation | Age dated std dev | ± | Dalrymple, G Brent | Age, 40Ar/39Ar Argon-Argon | Lambda-e + lambda-e' = 0.581 x 10**-10 yr**-1, lambda-beta = 4.962 x 10**-10 yr**-1, 40K/K = 1.167 x 10**-4 mol/mol. Errors are estimates of the standard deviation of precision. |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
354 data points