Rising sea levelFalling sea level Falling sea level Barbados eustatic sea level record from corals Dawson, Ice Age Earth The Geoid Gravity anomalies and sea level Sea surface gravity

Rising sea level

Falling sea level

Falling sea level

Barbados eustaticsea level record from corals

Dawson, Ice Age Earth

The Geoid

Gravity anomalies and sea level

Sea surface gravity anomaly

Satellite vs measured gravity

Isostatic rebound

• Restrained rebound – thinning ice sheet• Post glacial rebound – ice-free rebound• Residual rebound – future rebound (2008)

Raised shorelines

Wave-cut terraces