Past events cannot be repeated as per scientific methodology.For example, try to repeat Abe Lincoln’s life—no one can do it.ASTEROIDS: Scientists have discovered a very large asteroid impact site in Antarctica.
James and the other paleontologists used relative dating first, which looks at where rocks fit in a sequence.The sandstone containing the fossils is above a layer of late Jurassic greywacke and under a layer of late Cretaceous mudstone. Dinosaur bones have been dated, based on the half life of certain elements, at millions of years.I would think that a creature of such threat to life and sheer size would be mentioned, at least in passing.Asteroids are usually referred to as being a solid rock from outer space whereas comets are usually a mixture of ice and rock and typically burn up before hitting the earth.
In 1907 a large something from outer space destroyed thousands of acres of forest in Tunguska.
Scientist for the last hundred years have been searching for a crator or remnants of space rock.
Finally in 2008 scientist think they have found an impact site at the bottom of a nearby lake Cheko.
Also, in the bible there is no reference to dinosaurs.
The earliest human remains found are nowhere near that old.
Total organic carbon and/or dinosaur bone bio-apatite was then extracted and pretreated to remove potential contaminants and concordant radiocarbon dates were obtained, all of which were similar to radiocarbon dates for megafauna. Walter Libby's team of collagen from "dense mid-shaft femur bones" of twelve extinct saber tooth tigers, [Smilodon] from the Le Brea Tar Pits of Los Angeles CA.