How to use radioactive carbon dating in a sentence? Find typical usage patterns (collocations)/phrases/context for "radioactive carbon dating" and check conjugation/comparative form for "radioactive carbon dating". Mastering all the usages of "radioactive carbon dating" from sentence examples published by news publications.
In 2011, radioactive carbon dating has revealed that the lacquer tree found at the Torihama shell mounds is the oldest lacquer tree in the world, dating back 12600 years.1万2千年前のウルシ木片 世界最古、福井で出土, The Nikkei, November 6, 2011Kakinoshima Jomon Archaeological Site Evidence of early beefsteak plant perilla (Jap. 'egoma') was found. Other plants that were cultivated were bottle gourd, hemp (Cannabis sativa), paper mulberry (Broussonetia papyrifera), burdock, and mustard family plants (Brassicaceae).
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The earliest caves are dated, based in part on radioactive carbon dating, to around the year 300. Most researchers believe that the caves were probably abandoned sometime around the beginning of the 8th century, after Tang influence reached the area. Documents written in Tocharian languages were found in Kizil, and a few of the caves contain Tocharian inscriptions which give the names of a few rulers. Many of the caves have a central pillar design whereby pilgrims may circumambulate around a central column which is a representation of the stupa.
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Today it is protected as a scheduled monument. Some of its route is followed by the Offa's Dyke Path; a long-distance footpath that runs between Liverpool Bay in the north and the Severn Estuary in the south. Although the Dyke has conventionally been dated to the Early Middle Ages of Anglo-Saxon England, research in recent decades – using techniques such as radioactive carbon dating – has challenged the conventional historiography and theories about the earthwork, and show that it was started in the early fifth century, during the sub-Roman period.
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