Click on the photos below for more information. The contents are in chronological order.
1960 Bluff Creek, CA
Cast by Peter Byrne
1963 Bluff Creek, CA
Cast by Al Hodgson
1963 Hyampom, CA
Cast by Bob Titmus
1963 Laird Meadow
Cast by Roger Patterson
1980 Stillaguamish River, WA
Cast by Douglas Trapp
1982 "Knuckles"
Cast by Paul Freeman
1982 "Dermals"
Cast by Paul Freeman
1986 Tollgate, OR
Cast by Loretta Nietch
1988 "Rock"
Cast by Paul Freeman
1988 Strathcona Provincial Park, BC
Cast by Dr. John and Joan Bindernagel
1991 Mill Creek Road
Cast by several witnesses
1996 Five Points, WA
Cast by Dr. Jeff Meldrum
1997 Elkins Creek, GA
Cast by Dr. James P. Akin
1999 Colton, OR
Cast by Frank Kaneaster
2004 Sulfur River Bottoms, AR
Cast by Doyle Holmes
2005 Mescalero, NM Handprint
Collected by Dennis Pfol
2005 Absaroka-Beartooth Wilderness
Photographed by John Rittel
2005 Priest River, ID
Photographed by Unknown
2007 Blackwater Falls State Park, WV
Photographed by Randy Mollomo
2009 Detroit Lake, OR
Photographed by Alex B.
2009 Lake Quinault, WA
Cast by Anonymous
2009 Kootenai National Forest, MT
Photographed by Anonymous
2009 Sandy River, OR
Photographed by Will Robinson
2010 Skokomish River, WA
Photographed by Anonymous
2011 Bull Mountain, GA
Photographed by Jeff Allison
2011 Bull Mountain, GA casts
Cast by Cliff Barackman
2011 Mt. Hood, OR
Photographed by Anonymous
2012 Beaver Creek, ID
Photographed by Anonymous
2012 Bote Mountain, TN
Photographed by Anonymous
2013 Arcata, CA
Photographed by Anonymous
2013 Alligator Alley, FL
Photographed by Anonymous
2013 Tsaile, AZ
Cast by Johnny Willeto
2013 Mt. Gosford, Quebec
Photographed by Stephane Marier
2014 Trimble County, KY
Cast by Thomas Shay
2014 Greenwater, WA
Cast by Marc Moberg
2015 Munra Point Trail. OR
Photographed by Anonymous
2017 Cuba, NM
Photographed by "Jay"
2017 "Nutella Cast"
Collected by Thomas Shay and Steve Cornell
2017 Estacada, OR
Collected by Anonymous
2018 Cheshire, OR
Collected by Chris Minniear
2018 Olympic Peninsula
Photographed by Cliff Barackman
2018 Owen County, IN
Cast by Anonymous