Nature reserve
Dryhill is an 11.7-hectare (29-acre) geological Site of Special Scientific Interest on the western outskirts of Sevenoaks in Kent .[ 1] [ 2] It is a Geological Conservation Review site,[ 3] and an area of 9.5 hectares (23 acres) is a Local Nature Reserve [ 4] [ 5]
This former quarry exposes rocks dating to the Aptian stage in the early Cretaceous , around 120 million years ago. It is famous for its rich and diverse brachiopod and bivalve fossils, which are important for palaeoecological research.[ 6]
There is access from Dryhill Lane.
References
^ a b c d "Designated Sites View: Dryhill" . Sites of Special Scientific Interest. Natural England. Retrieved 2 February 2018 .
^ "Map of Dryhill" . Sites of Special Scientific Interest. Natural England. Retrieved 2 February 2018 .
^ "Dryhill (Aptian-Albian)" . Geological Conservation Review. Joint Nature Conservation Committee. Retrieved 11 January 2018 .
^ "Dryhill" . Local Nature Reserves. Natural England. Retrieved 12 January 2018 .
^ "Map of Dryhill" . Local Nature Reserves. Natural England. Retrieved 2 February 2018 .
^ "Dryhillcitation" . Sites of Special Scientific Interest. Natural England. Retrieved 2 February 2018 .
51°16′34″N 0°08′56″E / 51.276°N 0.149°E / 51.276; 0.149