Cleoniceras sp. (specimens 17a-17b)

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

Dactylioceras commune (specimen 16)

Dactylioceras ammonite (D. commune) from the Jurassic period

Hildoceras sp. (specimen 15)

Hildoceras ammonite (Hildoceras sp.) from the early Jurassic period

Orthoceras regulare (specimen 14)

Orthoceras orthocone (O. regulare) from the Ordovician period

Cleoniceras sp. (specimen 13)

Cleoniceras ammonite (Cleoniceras sp.) from the Cretaceous period

Promicroceras marstonense (specimen 12)

Marston Magna Marble (P. marstonense) from the early Jurassic period

Orthoceras regulare (specimen 11)

Orthoceras orthocone (O. regulare) from the Ordovician period

Cleoniceras sp. (specimen 10)

Cleoniceras ammonite (Cleoniceras sp.) from the Cretaceous period

Goniatitida sp. (specimen 09)

Goniatite (Goniatitida sp.) from the Devonian period

Perisphinctes sp. (specimen 08)

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