A geologist whose speciality is geochronology(noun)
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Use "geochronologist" in a sentence
""The folklore material raises the real possibility that H. floresiensis actually survived until sometime in the nineteenth century," said excavation member Bert Roberts, a geochronologist at the University of Wollongong who conducted interviews with the villagers earlier this month."
"Results of radiocarbon testing published in American Antiquity earlier this year by R.E. Taylor, a University of California-Riverside dating specialist; C. Vance Haynes Jr., an archaeologist and geochronologist at the University of Arizona; and others seemed to support Monte Verde, in that it revealed nothing that might undermine the dating of the site."
""It only takes one or two contaminant grains to throw off the TL dates by thousands of years," says Richard Roberts, a geochronologist at La Trobe University in Melbourne, Australia, who has dated many of the country's oldest sites."