11. The cooling path of the parent body can be reconstructed by using radiometric dating . 12. Researchers have dated Olduvai Gorge layers with radiometric dating of the embedded argon-argon methodology. 13. The scientists will do radiometric dating and other laboratory work to answer questions like that. 14. The ages of tektites from the four strewnfields have been determined using radiometric dating methods. 15. No radiometric dates are available for the seamount, but it may of Early Cretaceous time. 16. Many geologists felt these new discoveries made radiometric dating so complicated as to be worthless. 17. In particular, radiometric dating uses a closely related principle. 18. Would using radiometric dating also result in hideous inaccuracies? 19. This method is widely used in radiometric dating , where the sample is ionized under vacuum. 20. According radiometric dates , Gesher is one of the earliest Neolithic sites in the Near East.