This tree fern section is Osmundacaulis Tasmanense species. It is from the Jurassic era 165 million years ago. Found at Lune River in Southern Tasmania, Australia. This is rare fern species, highly agatised some section are a beautiful blue colour. This fossil has been partially replaced by fungus, and has the central core, nice example. More information about this locality can be found at our blog.
8.5 x 5 x 1.5 cm