From the album: My collection in progress
Cleoniceras sp. Parona & Bonnarelli 1895
Location: Atsimo-Andrefana, Madagascar
Age: 157 - 155 Mya (Oxfordian, Upper Jurassic)
Measurements: 4,5 cm (diameter)
Kingdom: Animalia
Phylum: Mollusca
Subphylum: Conchifera
Class: Cephalopoda
Subclass: Ammonoidea
Order: Ammonitida
Suborder: Ammonitina
Family: Hoplitidae
The ammonite is iridescent. In some parts is visible the elaborate ammonitic suture pattern.