Species: Cleoniceras besairiei Age: Cretaceous, Albian Locality: Mahajanga , Madagascar The ammonite measures 23 cm. Overall highness : 28 cm Weight with the stand: 3.70 kg. It has been polished , and both sides are cleaned. It shows an outstandingly good preservation. Part of shell is preserved , and all suture lines have extra contrast . The stand has been custom made and will come for free.