This is one of many questions I get asked often (by non-paleontologist, typically). Below are a few non-commercial outfits that offer day digs and extended dig oportunities to the general public. All of the fossils collected on these digs go to museums and you have a chance to work along side paleontologist. If anyone else can think of others, please feel free to let me know.

Day Dig Programs
Extended Dig Programs
Thanks for the suggestions everyone!
© ReBecca K. Hunt-Foster