How do you date relative age?

3:5916:23Relative Age Dating I - YouTubeYouTubeStart of suggested clipEnd of suggested clipLayers. We see the same thing is true with these rock layers here the oldest rock layers at theMoreLayers. We see the same thing is true with these rock layers here the oldest rock layers at the bottom the youngest rock layers are at the top the rock rock layers at the bottom were deposited first

What is an example of relative age dating?

Very simply, relative age dating has to do with determining whether one geological or paleontological event happened before or after a second event. For example: Did rock layer A form before or after rock layer B? Did trilobites live before or after the dinosaurs?