Glorious Mud

How did a boy from the South Dakota prairies end up as a tropical oceanographer?

When he was young, Gregg roamed the hills on horseback, hunting for fossils and rattlesnake dens, dreaming of adventure in faraway lands.

Fuelled by a boundless thirst for knowledge (and exotic food), always open to the call of serendipity, Gregg abandoned a budding career in music to go in pursuit of ....

MUD.

Why mud? Layers of sediment in lakes and oceans reveal the sequence of everything that has settled throug...