The tree trunk of twenty million years old preserved at famous Buddha Smriti Park (Patna museum) in Patna.

The tree trunk of twenty million years old preserved at famous Buddha Smriti Park (Patna museum) in Patna.

The tree trunk of twenty million years old preserved at famous Buddha Smriti Park (Patna museum) in Patna. It is a 53 feet long fossilsed tree of Pine family discovered near Asansol in 1927.