Seed pod from the Parachute Creek Member of the Green River Shale. This plant lived during the Eocene Period, and was collected from Rio Blanco Co. Colorado.
Cone of Sphenophyllum. Bonner Springs Shale, Pennsylvanian Period at Parkville, Missouri.
This is the 5th metatarsal (foot bone) of a Ground Sloth. This animal lived in Florida during the Pleistocene Period.
This is a small fish from the Rebes Formation, of the Middle Jurassic Period, and was collected from Liaoning Province, China.
A fern like plant from the Carbondale Formation, Francis Creek Shale Member, Pennsylvanian Period. Collected from Pit #11, Will County, Pennsylvania.