Three part specimens showing typical Goniatitic, Ceratitic and Ammonitic sutures: Goniatites striatus [Visean], Ceratites nodosus [Middle Triassic] and Prohysteroceras (Goodhallites) Goodhalii [Upper Albian]; set in a block. (Also in database as AM 1.0)
Size: 120 by 70 mm.
Size: 120 by 70 mm.