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  • Calamites - Wikipedia
    Calamites is a genus of extinct arborescent (tree-like) horsetails to which the modern horsetails (genus Equisetum) are closely related [1] Unlike their herbaceous modern cousins, these plants were medium-sized trees, growing to heights of 30–50 meters (98–164 ft) [2]
  • Calamites | Horsetail Ferns, Carboniferous Plants Extinct Species . . .
    Calamites, genus of tree-sized, spore-bearing plants that lived during the Carboniferous and Permian periods (about 360 to 250 million years ago) Calamites had a well-defined node-internode architecture similar to modern horsetails, and its branches and leaves emerged in whorls from these nodes
  • Fossil of the month: Calamites - University of Kentucky
    In fossils formed as compressions, impressions, adpressions, and pith casts, the common trunks, stems, and branches of the Calamites plant are called Calamites
  • Calamites - an overview | ScienceDirect Topics
    Calamites gigas, used here for the whole plant composed of C gigas stems (FIG 10 35), Annularia carinata foliage, and Metacalamostachys dumasii cones (Kerp, 1984a), is from the Rotliegend (Upper Pennsylvanian–Early Permian) of Germany It is believed to have been a succulent plant up to 2 m high
  • Calamites: Habit, Sub-Genera and Structure - Biology Discussion
    The detached leaves of Calamites belong to the form-genera Annularia (Fig 7 77) and Asterophyllites These leaves are whorled in arrangement and mostly found on the smallest twigs
  • Calamites - UMD
    Calamites are an extinct plant closely related to modern horsetail ferns These plants were common on sandy banks of coal swamps, and grew to around 100 feet tall
  • Calamites - geology. arkansas. gov
    illaria Other plants that were more common on higher ground and along floodplains are the fossil horsetails called Calamites which were tree-sized plants reaching a height of approxima
  • Calamites Explained
    What is Calamites? Calamites is a genus of extinct arborescent horsetails to which the modern horsetails are closely related
  • Calamites - grokipedia. com
    Calamites is an extinct genus of arborescent sphenopsid plants, closely related to modern horsetails (Equisetum), that dominated wetland environments during the late Paleozoic era
  • Calamites | Fossil Wiki | Fandom
    Calamites, genus of tree-sized, spore-bearing plants that lived during the Carboniferous and Permian periods (about 360 to 250 million years ago) Calamites had a well-defined node-internode architecture similar to modern horsetails, and its branches and leaves emerged in whorls from these nodes





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