Ammonite (Asteroceras stellare)
Bob Campbell Geology Museum 200 million years old; Formation: Frodingham Ironstone; Donated: H. Abercrombie.
Cardioceras sp., frags. of two steinkerns and partial impression
Bob Campbell Geology Museum Formation: Sundance.
Gastrolith, dinosaur stomach stone
Bob Campbell Geology Museum 150 million years old; Formation: Morrison Formation.
Ammonite (Alligaticeras sp.)
Bob Campbell Geology Museum 180 million years old; Donated: H. Abercrombie.
Harpoceras falciferum, crushed shell in matrix
Bob Campbell Geology Museum Formation: Posidonienschiefer.
Marine reptile vertebra (Ichthyosaurus sp.)
Bob Campbell Geology Museum 160 million years old; Donated: H. Abercrombie.
Pentacrinus asteriscus, 16 stem segments consisting of several fused columnals
Bob Campbell Geology Museum Formation: Sundance Formation.
Ammonite (Dactylioceras commune)
Bob Campbell Geology Museum 190 million years old; Formation: Witby Mudstone; Donated: H. Abercrombie.
Ammonite (Arietites bucklandi)
Bob Campbell Geology Museum 190 million years old; Formation: Lias Formation.
Belemnite guard (Pachyteuthis olensis)
Bob Campbell Geology Museum 160 million years old; Formation: Sundance Formation.
Ammonite (Pleuroceras spinatum)
Bob Campbell Geology Museum 180 million years; Formation: Lias Formation; Donated: H. Abercrombie.