Übersetzen...
Automatische Übersetzung:
A Carboniferous forest of Midwestern North America 350 million years ago featuring Lepidodendron aculeatum (resembling feather dusters on long sticks), Sigillaria scutellata (resembling toilet bowl brushes), Asteroxylon mackiei (at this scale may be mistaken for grass), and ferns. Some Lepidodendron grew as tall as 150 feet.