Field Work
- 2006 Tandilia Belt, Argentia and Arroyo do Soldado Group, Uruguay
- 2005 Paraguay Belt and Minas Supergroup, Brazil
- 2004 Lower & Upper Productive Suites, Kirmaki Valley, Azerbaijan
- 2003 Vazante, Bambui, and Una groups, Brazil; Huronian Supergroup,
Ontario, Canada
- 2002 Death Valley,California, USA
- 2001 Bambui and Vazante groups, Brazil
- 2000 Bambui Group, Brazil; Death Valley, California, USA
- 1999 Damara Orogen, Namibia
- 1998 Huronian Supergroup, Ontario, Canada; Bambui and Una groups,
Brazil
- 1997 Lesser Himalayas, India; Damara Orogen, Namibia
- 1995 Damara Orogen, Namibia
- 1994 Werneke and Mackenzie Mountains, Northwest and Yukon territories,
Canada
- 1993 Flinder's Range and Amadeus Basin, Australia
- 1992 Death Valley, California, USA
- 1991 Hubei, Tianjin and Liaoning Provinces, People's Republic of
China
- 1990 Cape Fold Belt and Northern Cape Province, South Africa; Damara
Orogen, Namibia; Death Valley, California, USA
- 1982 Barberton Mountainland, South Africa
- 1981 Colorado Springs, Colorado, USA
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