Relative Dating Principles 1: Lower strata are older than those lying on top of them. Principle of Superposition: In an otherwise undisturbed sequence of sedimentary strata, or rock layers, the layers on the bottom are the oldest and layers above them are younger.
Find us at the office
Kilbourn- Heiniger street no. 27, 89231 Papeete, French Polynesia
Give us a ring
+94 417 889 988
Mon - Fri, 9:00-19:00