Radiocarbon dating is useful for dating dinosaur fossils

02 Oct

But since the age predicted by the method is wrong (i.e.

But the differences arise because of the of the two groups. They also have a different, but significant vested interest: their fear of a personal God who will judge them into eternity. As a side-note, it’s often remarked that carbon-14 dating is “corrected” using tree-ring dating, which makes it accurate out to many tens of thousands of years.Sometimes, scientists already know the age of the fossil because fossils of the same species have been found elsewhere and it has been possible to establish accurately from those when the dinosaur lived.Geologists call this the principle of lateral continuity.Ammonites, shelled relatives of today’s octopus, make ideal index fossils.Suppose a dinosaur fossil has been found in the beds of an ancient delta (the mouth of a river leading to the sea).Index fossils are fossils that can be used to date the rock in which they are found.The best examples are fossils of animals or plants that lived for a very short period of time and were found in a lot of places.This is because new sediments are always laid down on top of sediments that have already been deposited.So, when looking at the history of a cliff face, it is important to read the story it tells from the bottom layer up.After another half-life has passed, it will have decayed to an eighth, and so on. The half-life of potassium-40 is 1,310 million years, after which half of its substance will have changed into stable argon-40.Dinosaur bones are supposed to be around 65 million years old, right?