Here's a sample of the many field shots.

Day one at first (of many) tavernas.
 
Sarah and Jeremy measuring tephra thickness
 
Sarah and Jeff using the GPS
 
Emily, Jeff, Nicole, and Adam describing the "precursor ash" and pumice
 
Sarah, Jeff and Jeremy sampling sand at the Red Beach. Check out the cinder cone interior.
The Red Beach. Scroll down to see how beautiful it is.
 
Adam explaining the elusive "bomb sag" at the Oia quarry. What's a bomb sag? Here's a pre-Minoan example one t(sorry the photo is a little out of focus.)
 
Sunning on the boat to Nea Kameni and Therasia
 
Our idyllic home at the Akrotiri Hotel