Asterophyllites plant fossils. Close-up of the fossilised remains of Asterophyllites equisetiformis plants. This genus of plants were tree-like horsetails that lived in swamps and marshland some 300 to 350 million years ago,during the Carboniferous period. The slab of mudstone that they are embedded in measures 100 x 140 mm and is from the Stephanian beds of the Graissessac coal basin,Languedoc,France | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 3744 px × 5034 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |