Cleoniceras sp. (specimen 07)

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

Belemnitella americana (specimens 02-06)

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

Alligator gar scales (A. spatula) from the Pleistocene epoch

A small mortality plate of bony fish (Knightia sp.) from the early Eocene epoch