Australian fossil ammonite ("Myloceras ammonoide") Kids' clothes The Cenozoic Period: 66 million

The Cenozoic Period: 66 million years ago to the present

Neck ribbing

offering ample space for your thoughts

Research and text by Dr Stephen Poropat

Australian fossil ammonite ("Myloceras ammonoide") Kids' clothes The Cenozoic Period: 66 millionMyloceras ammonoides (Millstone Horn Ammonite) is an extinct marine cephalopod from Australias Cretaceous inland seas. This species is dated to approximately 100113 million years ago (Cretaceous) and is known from the Allaru Formation, Currane Station, Ilfracombe, Central West Queensland. The specimen represents a nektonic mollusc that swam within the warm shallow waters of the Eromanga Sea system. Originally described by Dr Frederick W Whitehouse in