Thescelosaurus sp. (specimen 37)

Thescelosaurus tooth (Thescelosaurus sp.) from the late Cretaceous period

Kritosaurus navajovius (specimen 32)

Kritosaurus zygopothesis process (K. navajovius) from the late Cretaceous period

Triceratops horridus (specimens 28-31)

Triceratops frill fragments (T. horridus) from the late Cretaceous period

Albertosaurus sp. (specimen 26)

Albertosaurus tooth (Albertosaurus sp.) from the late Cretaceous period

Struthiomimus sp. (specimen 25)

Struthiomimus medial phalanx (Struthiomimus sp.) from the late Cretaceous period

Tyrannosaurus rex (specimen 24)

Tyrannosaurus tooth fragment (T. rex) from the late Cretaceous period

Triceratops horridus (specimen 23)

Triceratops spit tooth (T. horridus) from the late Cretaceous period

Edmontosaurus annectens (specimen 21)

Edmontosaurus tooth (E. annectens) in matrix from the late Cretaceous period

Dromaeosaurus sp. (specimen 20)

Dromaeosaurus tooth (Dromaeosaurus sp.) from the late Cretaceous period

Ankylosaurus magniventris (specimen 19)

Ankylosaurus spit tooth (A. magniventris) from the late Cretaceous period