How to date an archaeologist: Stratigraphy - Ep 33
November 12, 2024·28 min
An educational episode of Tea Break Time Travel teaching archaeological stratigraphy—how archaeologists determine relative age through soil layer analysis. Covers distinction between absolute dating (specific calendar dates via radiocarbon/potassium-argon) and relative dating (older/younger relationships). Explains seriation (style changes over time), the law of superposition (oldest layers at bottom), and Charles Lyell's foundational 1830-1833 principles that influenced Darwin's evolution theory. Defines stratigraphy as studying spatial-temporal relationships in soil/sediments, using accessible analogies like dust accumulating on shelves and modern technology (Nokia vs iPhone) to explain archaeological layering principles.
