University of arizona carbon dating dinosaur bones toys
There is also documentation of an allosaurus bone that was sent to the university of arizona to be carbon dated this test was done on august 10 1990 the results were 9890 60 years and 16 120 220 years.
Carbon dating is based upon the decay of 14 c a radioactive isotope of carbon with a relatively long halflife 5700 years while 12 c is the most abundant carbon isotope there is a close to constant ratio of 12 c to 14 c in the environment and hence in the molecules cells and tissues of living organisms.
Robert kalin senior research specialist at the university of arizonas radiocarbon dating laboratory performed a standard independent analysis of the specimens submitted by hugh miller and concluded that the samples identified as bones did not contain any collagen they were in fact not bone.
Hugh miller said that crsef gave money to russian scientists to extract collagen from dinosaur bones but the money was instead given to pay off the russian mafia dr bartelt states according to robert kalin a specialist at the university of arizonas radiocarbon dating.
Span classnews_dtfeb 14 2013spannbsp018332general scientific thought says dinosaurs died out 65 million years ago we have evidence to the contrary from several sources radiocarbon dating of dinosaur bones accounts from ancient histories depictions on rocks mozaics and temple walls and human footprints with dinosaurs ly show that dinosaurs were around in historical times.
But carbon14 dating wont work on dinosaur bones the halflife of carbon14 is only 5730 years so carbon14 dating is only effective on samples that are less than 50000 years old the halflife of carbon14 is only 5730 years so carbon14 dating is only effective on samples that are less than 50000 years old.
10 radiocarbon dating dinosaur bones more pseudoscience from creationists thomas w stafford jr 18 science or animism fragments were submitted to the university of arizonas laboratory of the carbon in bones in the samples and that large amounts of shellac and.