• Thumbnail for Chiropteris
    Chiropteris is an extinct genus of plants that existed from the Early Permian (Sakmarian stage) to the Late Jurassic (?Oxfordian stage, maybe latter)...
    2 KB (127 words) - 00:11, 17 May 2024
  • Thumbnail for Neocheiropteris
    Polypodiaceae Subfamily: Microsoroideae Genus: Neocheiropteris Christ Species See text. Synonyms Cheiropteris Christ, non Chiropteris J.G.Kurr ex H.G.Bronn...
    4 KB (281 words) - 08:30, 15 August 2023
  • Thumbnail for Amisan Formation
    Notes Image Neocalamites N. carrerei Cladophlebis C. nebbensis Lobatannularia L. sp. Chiropteris C. sp. Equisetites E. kimi E. gaehwariensis E. deltodon...
    17 KB (1,254 words) - 03:37, 2 November 2024
  • Thumbnail for Madygen Formation
    Genus Species Notes Images Chiropteris C. integalla Fern fronds Cladophlebis C. ex. gr. nebbensis Osmundacean fern fronds C. ex. gr. paralobifolia Osmundacean...
    95 KB (7,053 words) - 03:25, 22 July 2024
  • Thumbnail for Sagenopteris williamsii
    of the western interior of North America. It was first described as Chiropteris williamsii by J.S. Newberry in 1891, based on specimens from the Great...
    3 KB (241 words) - 17:27, 17 February 2023
  • transferred to the genus Claytosmunda by Bomfleur, Grimm & McLoughlin (2017). Chiropteris monteagnellii Sp. nov Valid Kustatscher, Dellantonio & Van Konijnenburg-Van...
    80 KB (4,397 words) - 02:24, 27 June 2024