One of the famous sailing stones at Racetrack Playa in Death Valley, CA, USA. (2010)

Box fold in the Spanish Pyrenees. (2010)

Claudio Berti holding court in the Red Hills, Wyoming, USA during the Lehigh Field Camp. (2011)

Montsec thrust in the Spanish Pyrenees. (2010)

Standing in the crater of the 2006 Mt. Etna eruption, Sicily, Italy. (2010)

Tricolore polenta at Lehigh Field Camp in the Red Hills, WY, USA. Photo from Frank Pazzaglia. (2011)

Essential section measuring equipment: gelato spoons. Stirone River section, Northern Apennines, Emilia-Romagna, Italy. (2009)

Pleistocene fluvial terraces, Reno River Valley, Northern Apennines, Emilia-Romagna, Italy. (2010)

Oriented paleomagnetic sample from the Argille Azzurre Fm., Stirone River section, Northern Apennines, Emilia-Romagna, Italy. (2009)

Precambrian paleosol in Wind River Canyon, WY, USA. Lehigh Field Camp (2011)

Ryan McKeon, Johanna Blake, Julie Loisel and myself enjoying June snow while teaching the 2011 Lehigh Field Camp in Pinedale, WY, USA. (2011)

Dike in the Homestake open pit mine, Black Hills, SD, USA. (2011)

Working on the Stirone River section in the Northern Apennines, Emilia-Romagna, Italy. (2009)

TA's converging on breakfast in the Pioneer Mountains, Idaho, USA. Lehigh Field Camp. (2011)

The remote samplers: Alessio Ponza and Claudio Berti working on the Enza section. Emilia-Romagna, Northern Apennines, Italy. (2011)

Recessional moraines from the Pinedale glaciation. Lehigh Field Camp, Pinedale, WY, USA. (2011)

Cold, wet and hungry. (L to R) Dave Anastasio, Kurt Frankel (deceased), Claudio Berti, and myself. Northern Apennines, Emilia-Romagna, Italy. (2010)

Italian breakfast. (L to R) Ken Kodama, Frank Pazzaglia, David Smith, and myself. Casa Bruna, Emilia-Romagna, Italy. (2009) 

"Official Pose" in the Bighorn mountains, Wyoming during the Lehigh Field Camp. (2011)

If you want the job done right, you bring Claudio Berti. Enza River section, Northern Apennines, Emilia-Romagna, Italy. (2010)