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Bennettitales, Cycadeoid(s)

order Bennettitales Bessey, 1910

• Extict species: late Carboniferous - Oligocene (303.4 - 28.4 Ma)

• Classification
• kingdom Plantae, phylum Cycadophyta, class Cycadopsida

• Distribution
• Mesozoic: Ehime
• Triassic: Okayama
• Jurassic: Miyagi, Toyama, Gunma, Yamaguchi
• Jurassic-Cretaceous: Nagano, Ishikawa, Fukui, Gifu
• Cretaceous: Hokkaido, Fukui, Gunma?, Ibaraki, Saitama, Chiba, Mie, Wakayama, Ehime, Kochi

• Subtaxa
• Cycadeoidea, genus
• Dictyozamites kawasakii
• Dictyozamites reniformis
• Nilssonia, genus
• Otozamites, genus
• Pterophyllum, genus
• Ptilophyllum, genus
• Ptilozamites, genus
• Yabeiella‘®, genus
• Tetoria endoi
• Zamites, genus, ?