Puddingstone is a conglomerate sedimentary rock composed of rounded pebbles cemented together by a younger matrix of rock. Despite a superficial similarity to concrete,is entirely natural. Puddingstones derive their name from the manner in which the embedded pebbles resemble the plums in a Christmas pudding | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 3340 px × 2616 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |