Phareodus was a genus of freshwater fish from the Eocene to the Oligocene of Australia, Europe and North America, with an oval outline, a small head, and a slightly pointed snout. Priscacara is an extinct genus of perch from the middle Eocene, characterized by a sunfish-like body and stout dorsal and anal spines. Mass deaths of Priscacara suggest it formed schools. A small schooling fish, Knightia made an abundant food source for larger Eocene predators. Quarried from Mosaic Lake and unearthed by hand, this Eocene mural contains a 21.5″ Phareodus, 9″ Priscacara, and 11 Knightia.