• Thumbnail for Psaronius
    indicate different species of trees. These scars are known as Caulopteris, Megaphyton, Hagiophyton, and Artisophyton based on the four main arrangement patterns...
    7 KB (781 words) - 04:02, 23 September 2023
  • Thumbnail for Coal forest
    Zeilleria Tree-fern leaves: Caulopteris Tree-fern stems: Artisophyton, Megaphyton Lycopsid tree stems and leafy shoots: Cyperites, Lepidodendron, Ulodendron...
    9 KB (954 words) - 22:49, 31 January 2024
  • Thumbnail for Carboniferous
    Pecopteris, Cyclopteris, Neuropteris, Alethopteris, and Sphenopteris; Megaphyton and Caulopteris were tree ferns. The Equisetales included the common giant...
    110 KB (11,562 words) - 12:52, 11 April 2024
  • species were epiphytic. Fossil ferns include Pecopteris and the tree ferns Megaphyton and Caulopteris. Seed ferns or Pteridospermatophyta include Cyclopteris...
    22 KB (2,737 words) - 08:10, 19 February 2024
  • Thumbnail for Joggins Formation
    indeterminate Corynepteris C. angustissima Eucalamites indeterminate Megaphyton M. magnificum Oligocarpia O. brongniartii Palaeostachya indeterminate...
    100 KB (10,793 words) - 16:08, 10 April 2024