Carbon 14 dating dinosaur bones
Thus they probably formed at a depth of 100–200 km.Geologists believe that the ones we find must have been transported supersonically to the surface, in extremely violent eruptions through volcanic pipes.Real Science Radio hosts Bob Enyart and Fred Williams had predicted on air and in writing at rsr.org/predictions that: - Dinosaur soft tissue will be found not only in rare circumstances, but rather easily, i.e., when looked for. The journal reported original tissue in six of eight dinosaur bones investigated, leading to the conclusion that "preservation is more common than previously thought." And: - Original dinosaur and other biological tissue will be found largely independent of the claimed age of the fossil.
After two half lives, a quarter is left; after three half lives, only an eighth; after 10 half lives, less than a thousandth is left.
(See 60 similar discoveries.) Here, RSR presents the scientific journals reporting, the kinds of biological material found so far, and the dinosaurs yielding up these exciting discoveries: Scientific Journals: , and others below in our chronological catalog, "the web's most complete list of dinosaur soft tissue discoveries," as published in many leading journals, according to a co-author of one of those papers.