Radiocarbon dating dinosaur fossils Free adult sex cam chat without reg

18 May

Each of them typically exists in igneous rock, or rock made from cooled magma.

To determine the ages of these specimens, scientists need an isotope with a very long half-life.Consider the following data carefully and think clearly.In other words, do not allow any gross emotional reaction while reading, to interfere with your ability to reason.Simple: Some scientists believe that dinosaurs lived much more recently.In fact, some researchers believe that dinosaurs and pterosaurs lived in human times, the source of some legends of dragons. Yes, in two ways: Most of the dating tests were done in recent years, and the results showed that the dinosaur bones tested were alive (parts of living dinosaurs) only tens of thousands of carbon-dated years ago. 31,050 years BP with an error range of 230/-220 years 36,480 years BP, 560/-530 . The bone was found in Colorado, in Cretaceous strata.