Ammonoid

Awaji city, Hyogo pref., Japan

Campanian-Maastrichtian, Late Cretaceous, Mesozoic (75 Ma)

Width: 100 mm. An ammonoid fossil recovered from a nodule in the Campanian-Maastrichtian (Late Cretaceous, 75 Ma) Izumi Group. The sedimentary environment of the Izumi Group is marine.

Other localities

Ammonoid (Kaizara, Fukui pref.)
Ammonoid (Awaji island, Hyogo pref.)
Ammonoid (Oishibaru, Okinawa pref.)
Juvenile shell of an ammonoid fossil (Shimo-Ono, Fukui pref.)
Jaw of ammonoids (Shimo-Ono, Fukui pref.)