Jurassic forest plants. Illustration of typical plants in a forest during the Jurassic, a period of the Earth's history that lasted from around 201 million years ago to 145 million years ago. The conditions were warm and humid, and plants that existed at this time included tree ferns, conifers, ferns, cycads, and horsetails. Flowering plants had not yet evolved. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / MASATO HATTORI |
Bildgröße: | 5574 px × 3135 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |