A knightia fish mortality plate (K. eocaena) from the early Eocene epoch
Tag: Wyoming
Knightia eocaena (specimen 13)
A knightia fish skeleton (K. eocaena) in matrix from the early Eocene epoch
Knightia eocaena (specimen 12)
A knightia fish skeleton (K. eocaena) in matrix from the early Eocene epoch
Triceratops horridus (specimens 28-31)
Triceratops frill fragments (T. horridus) from the late Cretaceous period
The Fossil Ark 