Nishida, H.; Stockey, R. A.; Takebe, Y.; Legrand, J.; Yamada, T. (2022). Mikasapteris rothwellii gen. et sp. nov., a Permineralized Fertile Pinnule of a Probable Stem Polypod from the Late Cretaceous of Hokkaido, Japan. International Journal of Plant Sciences. 183(7): 576-586.
Nishida, H.; Stockey, R. A.; Takebe, Y.; Legrand, J.; Yamada, T.
2022
<i>Mikasapteris rothwellii</i> gen. et sp. nov., a Permineralized Fertile Pinnule of a Probable Stem Polypod from the Late Cretaceous of Hokkaido, Japan