[ Top ] [ Japanese ]

Cycadophyta, Cycad(s)

phylum Cycadophyta Bessey (1907)

• Modern species

• Classification
• kingdom Plantae

• Distribution
• Mesozoic: Ehime
• Triassic: Okayama
• Jurassic: Miyagi, Toyama, Gunma, Yamaguchi
• Jurassic-Cretaceous: Nagano, Toyama, Ishikawa, Fukui, Gifu
• Cretaceous: Hokkaido, Fukui, Gunma, Ibaraki, Saitama, Chiba, Mie, Wakayama, Kagawa, Ehime
• Paleocene: Iwate
• Oligocene: Iwate
• Pleistocene: Ishikawa

• Subtaxa
• Bennettitales, order
• Ctenis, genus
• Cycadeoidea ezoana
• Dictyozamites kawasakii
• Dictyozamites reniformis
• Dioon, genus
• Nilssonia, genus
• Otozamites, genus
• Ptilophyllum, genus
• Tetoria endoi
• Zamiophyllum, genus
• Zamites, genus
• Dihunopsis? sp.