Shryane, Thérèse; Feely, Martin (2007): (Table T1) Fluid inclusions in siltstone and sandstone grains from ODP Hole 210-1276A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.776731, Supplement to: Shryane, T; Feely, M (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, https://doi.org/10.2973/odp.proc.sr.210.108.2007
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Published: 2007 (exact date unknown) • DOI registered: 2012-04-02
Abstract:
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.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
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
Event(s):
210-1276A * Latitude: 45.405330 * Longitude: -44.785830 * Date/Time Start: 2003-07-16T08:44:00 * Date/Time End: 2003-02-09T16:20:00 * Elevation: -4549.1 m * Penetration: 1736.9 m * Recovery: 790.35 m * Location: North Atlantic Ocean * Campaign: Leg210 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 103 cores; 936.9 m cored; 753 m drilled; 84.4 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Shryane, Thérèse | DSDP/ODP/IODP sample designation | ||
| 2 | Number | No | Shryane, Thérèse | grain no. | ||
| 3 | Number | No | Shryane, Thérèse | inclusion no. | ||
| 4 | Length | l | mm | Shryane, Thérèse | longest direction of inclusion | |
| 5 | Area in square milimeter | Area | mm2 | Shryane, Thérèse | of inclusion | |
| 6 | Ratio | Ratio | Shryane, Thérèse | degree of fill; = volume of liquid/(volume of liquid + volume of vapor) | ||
| 7 | Salinity | Sal | Shryane, Thérèse | Estimated | given in weight % NaCl equivalent | |
| 8 | Melting temperature | Tm | °C | Shryane, Thérèse | of first ice melting | |
| 9 | Melting temperature | Tm | °C | Shryane, Thérèse | of last ice melting | |
| 10 | Homogenization temperature | Th | °C | Shryane, Thérèse | ||
| 11 | Sample comment | Sample comment | Shryane, Thérèse | L + V -> L indicates homogenization of the liquid (L) and vapor (V) phases to the liquid phase (by the disappearance of the vapor bubble) | ||
| 12 | Host | Host | Shryane, Thérèse |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
3859 data points
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