(Table T1) Fluid inclusions in siltstone and sandstone grains from ODP Hole 210-1276A
Cobertura |
LATITUDE: 45.405330 * LONGITUDE: -44.785830 * DATE/TIME START: 2003-02-09T16:20:00 * DATE/TIME END: 2003-07-16T08:44:00 * MINIMUM ELEVATION: -4549.1 m * MAXIMUM ELEVATION: -4549.1 m |
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Data(s) |
27/02/2007
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Resumo |
Twenty samples of siltstones and sandstones were taken from Ocean Drilling Program Site 1276 during Leg 210 for fluid inclusion studies. With the exception of one sample of vein calcite, all inclusions were in quartz grains. The results of fluid-inclusion petrology and microthermometry indicate the presence of three fluid inclusion types (Types 1, 2, and 3). Type 1 fluid inclusions are two-phase (liquid + vapor) aqueous inclusions, and Type 2 inclusions are monophase fluid inclusions (liquid or vapor). These are common in all samples and are formed either as primary isolated inclusions or as secondary inclusions as trails along annealed fractures in the grain. Type 3 fluid inclusions are three-phase (liquid + vapor + solid) inclusions. Type 3 inclusions are rare and are observed as isolated inclusions or in a cluster with other types (i.e., Types 1 and 2). The predominant population throughout the different units sampled is two-phase (liquid + vapor) aqueous fluid inclusions (i.e., Type 1). The temperature of homogenization (TH) bivariate plots for Type 1 inclusions shows dominance throughout the hole of low- to medium-salinity fluids with minimum trapping temperatures between 150° and 400°C. |
Formato |
text/tab-separated-values, 3859 data points |
Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.776731 doi:10.1594/PANGAEA.776731 |
Idioma(s) |
en |
Publicador |
PANGAEA |
Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
Fonte |
Supplement to: Shryane, Thérèse; Feely, Martin (2007): Data report: Fluid inclusion studies of detrital quartz from the Newfoundland Basin, ODP Leg 210, Site 1276. In: Tucholke, BE; Sibuet, J-C; Klaus, A (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 210, 1-21, doi:10.2973/odp.proc.sr.210.108.2007 |
Palavras-Chave | #210-1276A; Area in square milimeter; DRILL; Drilling/drill rig; Estimated; Homogenization temperature; Host; Joides Resolution; Leg210; Length; Melting temperature; North Atlantic Ocean; Number; Ocean Drilling Program; ODP; ODP sample designation; Ratio; Salinity; Sample code/label; Sample comment |
Tipo |
Dataset |