Carbon dating elephant

07-Sep-2017 15:18

A University of Michigan researcher contributed to the development of a new technique that can be used to fight poaching of elephants, hippos, rhinos and other animals.

carbon dating elephant-56

Adult community chat pics videos

Fisher studies mammoths and mastodons, and over several decades has developed techniques to interpret the life histories of those prehistoric pachyderms by analyzing growth layers within their tusks.

CONTENTS: Scientists Speak about Radiocarbon Dating This material is excerpted from the book, DATING OF TIME IN EVOLUTION. Lee, "Radiocarbon: Ages in Error," in Creation Research Society Quarterly, September 1982, pp. But only the scientific community is told that fact.

An asterisk ( * ) by a name indicates that person is not known to be a creationist. "Well authenticated dates are known only back as far as about 1600 B. "There are two basic assumptions in the radiocarbon method.

The overwhelming majority of ivory seized in recent years came from elephants that were killed by poachers less than three years prior to the attempted sale, according to new research published recently in the peer-reviewed journal , and his colleagues, radiocarbon dating found that approximately 90% of the more than 230 elephant ivory specimens seized as part of 14 different operations from 2002 through 2014 came from animals that had died less than three years before the ivory was confiscated.

“This indicates that the assumption of recent elephant death for mortality estimates of African elephants is correct: Very little “old” ivory is included in large ivory shipments from Africa,” the authors wrote."So we can date a tusk now and say, well, this has been traded illegally because of the age of the ivory or the date at which the elephant died."The method analyzes how much radiocarbon, a weakly radioactive byproduct of nuclear weapons testing, is in a tusk.