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Ptilophyllum pecten

Ptilophyllum pecten (Lindley and Hutton) Morris (1841)

• Extinct species

• Classification
• kingdom Plantae, phylum Cycadophyta, class Cycadopsida, order Bennettitales, family Williamsoniaceae, genus Ptilophyllum

• Distribution
• Cretaceous: Mie, Wakayama, Kochi