Update: the raffle is now closed! Winners will be contacted via email on June 5th.
Enter for a chance to win a prehistoric fish fossil! These fossils were found in the Green River Formation of Kemmerer, Wyoming — part of the Fossil Butte Member — and collected, prepared, and donated by our good friend and Penn Dixie board member Alasdair Gilfillan.
There are three different fish fossil prizes up for grabs — lot A is a Diplomystus dentatus, lot B is a Diplomystus dentatus and a Knightia eocaena, and lot C is a Diplomystus dentatus and a Knightia eocaena. Please see below for pictures of each lot.
Diplomystus dentatus and Knightia eocaena are both 50-55 million year old extinct species of freshwater clupeomorpha that have distant relations to modern day sardines, herrings and alewives.
Raffle tickets are $10 each or 3 for $25. The first draw winner has their pick of the lot, the second draw gets their pick of the two remaining options, and third draw gets third pick, and the fourth winner receives the remaining specimen(s)! Please note that tickets are digital, you will not receive a physical ticket.
Winners will be selected on June 5th and will be contacted via email. Fossils will be mailed through USPS. This raffle is limited to mailing addresses within the contiguous United States.
We’d like to thank Alasdair Gilfillan for donating the fish specimens to Penn Dixie! Fossilized insect generously donated by Dr. Phil Stokes.
*Update 5/29: Due to popular demand, we’ve added a four prize: a Knightia eocaena AND fossilized fly from the Green River Formation!*

*Newly added* lot D – Knightia eocaena & Green River Formation insect

lot A is a 5.88 x 2.5 inch Diplomystus dentatus

lot B is a 3.5 x 1.31 inch Diplomystus dentatus and a 3.56 x 1.31 inch Knightia eocaena

lot C is a 3.44 x 1.31 inch Diplomystus dentatus and a 3.13 x 0.88 inch Knightia eocaena








