This is demonstrated by the recent robust dating of the Avellino pumice layer at 3945 ± 10 cal BP obtained from this archive (Sevink et al., 2011) and by the complex denudation record resulting from early land use in its hinterland.
The set of nuclear orthologs developed and employed here allows the robust dating of divergence times among Plantae.
We showed here that the estimation of specific mutation rates for each locus and for the lineage of interest is a crucial aspect of a robust dating strategy since the extrapolation of mutation rates from other mammalian groups and loci may lead to very different split time estimates.
The patients resided in a well-defined geographical area, and the follow-up data is especially robust with dates and causes of death obtained from the Office of National Statistics.
The radiological expertise involved in the EUS examinations has been well documented and the follow-up data are particularly robust with dates of death obtained from the Office for National Statistics.
Our study addresses the lack of a recent pinniped phylogeny that includes all species and robust divergence dates for all nodes, and will therefore prove indispensable to comparative and macroevolutionary studies of this group of carnivores.
The method has been proven robust for dating corals and larger rock formations in caves and has recently been adapted to date thin deposits of carbonate on rock art.
But Smithers said there were also robust records dating from 1875-1947 as part of a project run by the Royal Meteorological Society.
The Royal Mint says that while the outgoing design has been "wonderfully robust" – many dating back to 1983 are still in use – there are around 45m fakes in circulation with 2m spotted and taken out of circulation every year.
At their wedding, Mr. Weiner's robust premarital dating life was the subject of considerable roasting, and Mr. Weiner made it clear Monday that Ms. Abedin knew about his rakish past, including his use of social media for sexual communication.
