John Cancalosi / Cross section of a fossilised ammonite (Cleoniceras sp) from the Albian stage of the Upper Early Cretaceous period, Mahajanga province, Madagascar
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John Cancalosi / Cross section of a fossilised ammonite (Cleoniceras sp) from the Albian stage of the Upper Early Cretaceous period, Mahajanga province, Madagascar
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John Cancalosi / Cross section of a fossilised ammonite (Cleoniceras sp) from the Albian stage of the Upper Early Cretaceous period, Mahajanga province, Madagascar
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John Cancalosi / Fossil Ammonite, cross-section, Cleoniceras sp, from Upper Early Cretaceous period, Albian stage, Mahajanga province, Madagascar
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John Cancalosi / Fossil ammonite viewed under UV light, Desmoceras spp., upper early cretaceous, Albian stage, Mahajanga province, Madagascar
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John Cancalosi / Fossil ammonite viewed under UV light, Cleoniceras spp., from upper early cretaceous period, Albian stage, Mahajanga province, Madagascar
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John Cancalosi / Fossil ammonite, Cleoniceras spp., from upper early cretaceous period, Albian stage, Mahajanga province, Madagascar
