Discover and read the best of Twitter Threads about #Tandetron
Most recents (1)
This #FridayPaleoart we look at the history of the #interdisciplinaryresearch.
๐๐จ ๐ฒ๐จ๐ฎ ๐ค๐ง๐จ๐ฐ ๐ญ๐ก๐ ๐๐ฌ๐ญ ๐๐๐-๐๐๐ ๐๐๐ญ๐ข๐ง๐ ๐จ๐ง #๐๐๐ฅ๐๐จ๐ฅ๐ข๐ญ๐ก๐ข๐๐๐ซ๐ญ?๐ฌโซ๏ธ๐งช
Cave: #Cougnac cave
Place: Lot, France
Motif: Wounded man, animals and marks
Chrono: Multiphase
๐๐จ ๐ฒ๐จ๐ฎ ๐ค๐ง๐จ๐ฐ ๐ญ๐ก๐ ๐๐ฌ๐ญ ๐๐๐-๐๐๐ ๐๐๐ญ๐ข๐ง๐ ๐จ๐ง #๐๐๐ฅ๐๐จ๐ฅ๐ข๐ญ๐ก๐ข๐๐๐ซ๐ญ?๐ฌโซ๏ธ๐งช
Cave: #Cougnac cave
Place: Lot, France
Motif: Wounded man, animals and marks
Chrono: Multiphase
This pioneer #14CAMSdating was carried out on a sample of pigment from a black punctuation of this wall๐โซ๏ธ. The analysis was executed by H. Valladas, H. Cachier and M. Arnol of #CNRS (Laboratory Gif-sur-Yvette). RESULT: 14290 +-180 BP
The Spectrometric Mass Accelerator (AMS) applied on radiocarbon analysis revolutionized the Archeology (and of the Paleolithic Art study, of course!). This first dating was carried out in #Tandetron accelerator and with only 0.80 mg of datable carbon (sample AFTER pretreatment).
