#fossilfriday Dimetrodon grandis skull. On display at the Whiteside Museum of Natural History, Seymour, Texas.

#whitesidemuseum #naturalhistory #seymour #texas #dimetrodon #permian #prehistorictexas

Permian Fest 2025 The second annual celebration hosted by the Whiteside Museum!

I had a great time at #PermianFest2025! The talks were good, and the vendors were cool. The #WhitesideMuseum has also really upped their game with the new museum expansion! I’m looking forward to the next #PermianFest! Check out my review here:

dinodadreviews.com/2025/06/11/p...

#fossilfriday a maxilla (upper jaw) of the sail-backed protomammal Dimetrodon. On display at the Whiteside Museum of Natural History, Seymour, Texas.

#whitesidemuseumofnaturalhistory #whitesidemuseum #naturalhistory #seymourtexas #dimetrodon #permian