These constitute a unique biological environment and are also of great geological interest.
Help protect flowers, respect sites of geological or other scientific interest.
It is a complicated site of both biological and geological interest.
The site is of both geological and biological interest.
Bakreshwar is also a place of geological interest with many hot springs.
It is an area of biological and geological interest.
It was notified in 1998 for its geological interest.
There is the geological interest in the forces that shape the hills.
The designation is based on the geological interest of the island.
It was notified in 1987 for its biological and geological interest.