Richard (Dick)

(you) professor how old is my fossil?🤔 (professor) * its 27,000 years old.🤓* (you) how do you know how old it is🤔?(professor) we can tell the age of the fossil by looking at the age of the rock layer it is found in.🤓(you) how do you know how old the rock layer is?🤔*(professor) we can tell the age of the rock layer by looking at the age of the fossil found in it.🤓 (you) so the fossils date the rocks and the rocks date the fossils? that sounds like a thinking circle to me🤔* ( professer) 😶