Dr. Ballard said earlier studies of seashells from the area helped to date the underwater coastline.
Impressed by the objects' workmanship, iconography and the dedication inscriptions, which helped to date the textiles, Mr. Marchese contacted Ms. Breu, who examined the objects the following year.
"The question is how to reduce anxiety, not present science," says Katsunori Nemoto of Keidanren, Japan's business lobby.At a time when the Japanese economy needs help, to date around 50 countries have imposed restrictions on Japanese imports.
Now he is aiming for the 2016 Paralympics in Brazil, but to achieve this ambition, he will need to find sponsors where family and local charities have helped to date.
At the same time, analysis can help to date the samples of uncatalogued wallpapers.
The Yangshao archaeobotanical evidence suggests a minimal age of 3800 4000 BC (Qin and Fuller 2009) on the introduction of rice from Hmong-Mien to ST (or STAN), which may therefore help to date some of the separation of ST or STAN languages.
The colourless powdered glass found often as a paint additive in paintings of this period shows interesting trends in composition, with glass of a high lime‒low alkali composition predominating in the later paintings, an observation that could be useful in helping to date paintings in the future.
The shape of the arches of the crown has been represented differently at different times, and can help to date a depiction of the crest.
In particular, sequences from the cephalochordate Branchiostoma floridae (first draft version of assembly recently released but with limited data on gene linkage) and representatives of the jawless and cartilaginous fishes will help to date the block/chromosome duplication events when more extensive gene contigs have been generated.
The history of intragenomic translocations have been documented in this taxon (Slater et al. 2009) and locating Rhizobium sp. NT-26 genes whose homologs have migrated at a specific divergence time would help to date the age of the divergence of the Rhizobium sp. NT-26 lineage.
