(Table 1) 40Ar/39Ar geochronology at DSDP Hole 89-462A
| Cobertura |
LATITUDE: 7.241700 * LONGITUDE: 165.031700 * DATE/TIME START: 1982-11-05T00:00:00 * DATE/TIME END: 1982-11-05T00:00:00 * MINIMUM ELEVATION: -5177.0 m * MAXIMUM ELEVATION: -5177.0 m |
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| Data(s) |
01/11/1986
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| Resumo |
40Ar/39Ar geochronological studies were performed on basalts taken from the bottom of Hole 462A. An age of 129.7 ± 4.6 Ma was obtained for two temperature fractions (800 and 1000°C) of Sample 462A-109-1, 106-108 cm. That age is between the age of the oceanic basement, as deduced from the magnetic anomaly data, and the age of interlayered sediment, as deduced from the sparse fossil content. |
| Formato |
text/tab-separated-values, 18 data points |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.794474 doi:10.1594/PANGAEA.794474 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Takigami, Yutaka; Amari, Sachiko; Ozima, Minoru; Moberly, Ralph (1986): 40Ar/39Ar geochronological studies of basalts from Hole 462A, Nauru Basin, Deep Sea Drilling Project Leg 89. In: Moberly, R; Schlanger, SO; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 89, 519-521, doi:10.2973/dsdp.proc.89.119.1986 |
| Palavras-Chave | #89-462A; Age, 40Ar/39Ar Argon-Argon; Age, dated; Age, dated standard deviation; Argon-40; Calculated; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Estimated; Glomar Challenger; Leg89; North Pacific; ODP sample designation; Potassium; Sample code/label |
| Tipo |
Dataset |
