7.1.1 A Pangea Puzzle

SEAFLOOR SPREADING

OCEANIC CRUST

TECTONIC PLATES

MID-OCEAN RIDGE

FOSSIL DISTRIBUTION

MATCHING COASTLINES

LITHOSPHERE

MANTLE

WEGENER

ASTHENOSPHERE

INNER CORE

PANGEA

OUTER CORE

MAGNETIC REVERSAL

GLACIER SCARRING

CONTINENTAL CRUST