EditorialFossils of plants including Annularia fertilis, foliage Sphenopteris, horsetail Calamites, Sigillaria elegans, Lepidodendron elegans, Ptylopora pluma, Chonetes dalmani, and a scorpion Cyclophthalmus senior. Chromolithograph from Dr. Fr. Rolle's "Geolog...
EditorialExtinct scale tree, Lepidodendron of the Carboniferous era. Illustration from Wilhelm Bolsches Das Leben der Urwelt, Prehistoric Life, Georg Dollheimer, Leipzig, 1932.
EditorialPalaeozoic Fossils. Lepidodendron - Elegans. From the South Staffordshire Coal Field, near Dudley...collection of Mr. Burton..., L.P.C., 1870s, Albumen silver print.
EditorialFossils of plants including Annularia fertilis, foliage Sphenopteris, horsetail Calamites, Sigillaria elegans, Lepidodendron elegans, Ptylopora pluma, Chonetes dalmani, and a scorpion Cyclophthalmus senior. Chromolithograph from Dr. Fr. Rolle's "Geolog...