PLEASE HELP (20 PTS)
Which principle states that rock layers with the same unique grouping of fossils are of the same geologic age?
Afaunal succesion
Bfossil horizontality
Cfossil superposition
Dfossil correlation
Which principle states that rock layers with the same unique grouping of fossils are of the same geologic age?
Afaunal succesion
Bfossil horizontality
Cfossil superposition
Dfossil correlation