Centennial Paleontology Site - Excavating the Site
NPS Photo by Rod Horrocks
NPS Photo by Tom Farrell
For more information about the Centennial Site click on the links below.
Did You Know?
The scientific name for the Stemless Hymenoxys is Hymemoxys acaulis. Acaulis means "stemless" and referes to the leafless stalks which bear the flower heads. More...