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- 23 Jul 2016 » Seaside, Oregon to Beverly, Massachusetts -- A bike ride cycling
- 30 Mar 2015 » arXiv and the 2015 NSF mandate scholarly communication
- 21 Dec 2013 » Lechuguilla Far West, December 2013 caving
- 30 Apr 2013 » Arizona climbing
- 26 Jul 2008 » Selkirks and Bugboos, July 2008 climbing
- 16 Jun 2005 » Flash Powers caving, photo
- 09 Oct 2004 » McFails beyond the Asia Dome - Part 3 caving
- 09 Jul 2004 » Postcard from England travel
- 13 Sep 2003 » McFails beyond the Asia Dome - Part 2 caving
- 23 Aug 2003 » McFails beyond the Asia Dome caving
- 31 May 2003 » JCDL2003 - OAI Metadata Harvesting Workshop scholarlycommunication
- 09 Sep 2002 » OTR2002 caving, photo
- 30 May 2002 » Ade and Simeon are....TEAM WIBBLE climbing
- 16 Jun 2001 » Lechuguilla Water Sampling, June 2001 cave
- 11 Jul 2000 » Peru 2000 - Simeon's report climbing
- 14 Feb 1998 » F Numbers caving,photo
- 10 Jan 1998 » Deep South 97/98 caving
- 10 Feb 1997 » Fiendish pancake maker cooking
- 01 Dec 1996 » Fast And Easy Cave Photographs caving,photo
- 21 May 1996 » Y hang toy applet caving, code
- 01 Apr 1996 » Early cave photos caving,photo
- 12 Feb 1995 » In memory of Martin climbing