| Site of Special Scientific Interest | |
 | |
| Location | Kent |
|---|---|
| Grid reference | TQ 500 552[1] |
| Interest | Geological |
| Area | 11.7 hectares (29 acres)[1] |
| Notification | 1996[1] |
| Location map | Magic Map |
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
[edit]- ^ 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.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction