Define relative dating geology
Biostratigraphy: An extended version of stratigraphy where the faunal deposits are used to establish dating.
Faunal deposits include remains and fossils of dead animals.
The rate of decay of these elements helps determine their age, and in turn the age of the rocks.
When we observe the intersection in this diagram depicting these two dating techniques, we can conclude that they both have two things in common:1.
Provide an idea of the sequence in which events have occurred.2.
The photo shows the south face of Fajada Butte, Chaco Culture National Historical Park.
A hollow cylindrical drill bit used for cutting a cylinder of rock, called a "core," from a well.