n African Natural History - Hypermorphosis in , a Cretaceous ammonite, from Madagascar

Volume 4, Issue 1
  • ISSN : 1816-8396


An enigmatic ammonite from Mont Raynaud, Madagascar, originally referred to the Upper Cenomanian (Mantell, 1822) is associated with an exclusively upper Upper Albian fauna. It is interpreted as a new, hypermorphic giant species of Breistroffer, 1936, .

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