Goniatitida sp. (specimen 09)

Goniatite (Goniatitida sp.) from the Devonian period

Perisphinctes sp. (specimen 08)

Perisphinctes ammonite (Perisphinctes sp.) from the late Jurassic period

A Cleoniceras ammonite (Cleoniceras sp.) from the Cretaceous period

Belemnite guards (B. americana) from the late Cretaceous period

A partial heteromorph ammonite (Ancyloceratidae sp.) from the Cretaceous period

Scale tree bark impression (Lepidodendron sp.) from the Triassic period

Xiphactinus fish vertebra (X. audax) from the late Cretaceous period

A knightia fish mortality plate (K. eocaena) from the early Eocene epoch

A knightia fish skeleton (K. eocaena) in matrix from the early Eocene epoch

A knightia fish skeleton (K. eocaena) in matrix from the early Eocene epoch