• Thumbnail for Equisetum
    the genus Equisetum first appear in the Early Jurassic, represented by Equisetum dimorphum from the Early Jurassic of Patagonia and Equisetum laterale...
    40 KB (3,513 words) - 12:47, 28 April 2024
  • Equisetum dimorphum is an extinct horsetail species of the family Equisetaceae, and one of the oldest records of the genus Equisetum. It was found in rocks...
    5 KB (611 words) - 05:15, 4 February 2024
  • Thumbnail for Jurassic
    the genus Equisetum first appear in the Early Jurassic, represented by Equisetum dimorphum from the Early Jurassic of Patagonia and Equisetum laterale...
    229 KB (24,755 words) - 22:50, 6 May 2024
  • Ottone (2015). "Reconstruction and phylogenetic significance of a new Equisetum Linnaeus species from the Lower Jurassic of Cerro Bayo (Chubut Province...
    122 KB (7,169 words) - 22:58, 9 September 2023
  • Syn nov Lesquereux Miocene Mascall Formation  USA  Oregon synonymy Acer dimorphum Lesquereux (1888) Acer medianum Knowlton (1902) Acer minor Knowlton (1902)...
    24 KB (489 words) - 21:36, 19 February 2024