Expeditions & Fieldwork
Gobi Desert 2005 (Inner Mongolia, Gansu)
Ganges-Brahmaputra Delta 2005-2006
Oceania 2004 (Australian Border Ranges, Fiji Basin, Tonga)
Peruvian Andes 2004,2007 (Cuzco, Sierra Vilcanota)
Galapagos 2000 (Sierra Negra, Fernandina)
Belize 2001
Panama 2001
Viet Nam 1998
Mexico 1998
Indian Ocean 1994
South Atlantic 1993
Polynesia 1992
Antarctic Peninsula 1988