Principles of Stratigraphy

Rocks are like a giant history book. The oldest stories are at the bottom, and the newest stories are at the top. By looking at the layers, we can "read" what happened millions of years ago, like who lived there and what the weather was like.

The ground you walk on is a library. Every layer is a page waiting to be read.

Stratigraphy relies on the Principle of Superposition and Faunal Succession to establish relative chronologies. It is the spatial representation of temporal events. Through correlation, geologists synchronize disparate rock units across continents, reconstructing the paleogeography and paleoecology of the past. It connects to Archetypal Psychology: just as Earth layers its history, the human mind layers its experiences, where foundational childhood layers dictate the surface landscape of adulthood.

SOUND: The "thud" of a heavy book closing.

SMELL: The damp, earthy smell of a freshly dug hole in the ground.

TASTE: A multi-layered cake — tasting each flavor as you go down.

TOUCH: Run your fingers over the ridges of a stack of papers.

SIGHT: Look at a tall canyon with different colored stripes of rock.

BODY: Think of your own memories; the oldest ones are "buried" deepest.

Music: Rumour Has It by Adele

Part of Earth & Geology — SCIENCE — Education Revelation