A novel approach to determining the age of stellar clusters: application to NGC 188.
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DOI: 10.1093/mnras/staf1332
Abstract: We present a new independent determination for the age of one of the oldest open clusters, NGC 188: 6.41 ± 0.33 Gyr. We utilize a novel approach where we jointly fit the radial velocities (RVs) and… read more here.
Keywords: age; novel approach; determining age; approach determining ... See more keywords
Determining the age and origin of a Tertiary karstic system by in situ U-Pb geochronology on speleothems
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DOI: 10.1130/g52263.1
Abstract: Dating the onset of ancient (>1 Ma) karstification is a challenge. One approach is to date the earliest calcite cements in speleothems. We show the benefits of in situ U-Pb dating directly on thin sections… read more here.
Keywords: determining age; calcite rafts; age origin; geochronology ... See more keywords