"High Halstow (Mass movement)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Dryhill (Aptian-Albian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Folkestone Warren (Mass movement)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Folkestone (Aptian-Albian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 6 February 2018.
"Sevenoaks (Aptian-Albian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Hart Hill, (Neogene)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Pivington Quarry, Lenham (Neogene)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Otterpool Manor (Aptian-Albian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Pembury (Wealden)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Peter's Pit". Special Areas of Conservation. Joint Nature Conservation Committee. Archived from the original on 22 April 2016. Retrieved 18 January 2018.
"Queendown Warren". Special Areas of Conservation. Joint Nature Conservation Committee. Archived from the original on 27 May 2016. Retrieved 18 January 2018.
"Warden Point (Aves)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Warden Point (Tertiary Reptilia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Warden Point (Mass movement)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Sheppey (Tertiary Palaeobotany)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Southborough (Wealden)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Spot Lane Quarry (Mass movement)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 12 January 2018.
"Lower Upnor Sand Pit (Palaeogene)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 12 January 2018.
"Wye & Crundale Downs". Special Areas of Conservation. Joint Nature Conservation Committee. Archived from the original on 22 April 2016. Retrieved 23 January 2018.
"Alex Farm Pastures citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 25 February 2018.
"Allington Quarry citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 24 May 2018. Retrieved 23 April 2018.
"Aylesford Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 24 May 2018. Retrieved 23 April 2018.
"Bourne Alder Carr citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 30 January 2018.
"Brookland Woodcitation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 30 January 2018.
"Charing Beech Hangers citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 30 January 2018.
"Church Woods, Blean citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 31 January 2018.
"Cobham Woods citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 14 January 2018.
"Combwell Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 1 February 2018.
"Cowden Meadow citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 March 2018.
"Cowden Pound Pastures citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 March 2018.
"Dalham Farm citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 14 January 2018.
"Darenth Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 1 February 2018.
"Down Bank citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 2 February 2018.
"Designated Sites View: Dryhill". Sites of Special Scientific Interest. Natural England. Archived from the original on 3 February 2018. Retrieved 2 February 2018.
"Dryhill". Local Nature Reserves. Natural England. Retrieved 12 January 2018.
"Dryhill citation". Sites of Special Scientific Interest. Natural England. Retrieved 2 February 2018.
"East Blean Woods citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 5 February 2018.
"Ellenden Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 5 February 2018.
"Farningham Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 5 February 2018.
"Folkestone Warren citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 6 February 2018.
"Gibbin's Brook citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 6 February 2018.
"Great Crabbles Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 6 February 2018.
"Greatness Brickworks citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 March 2018.
"Ham Street Woods citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 7 February 2018.
"Hart Hill citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 February 2018.
"Hatch Park citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 7 February 2018.
"High Rockscitation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 8 February 2018.
"Hoad's Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 8 February 2018.
"Hollingbourne Downs citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 February 2018.
"Hothfield Common". Local Nature Reserves. Natural England. Retrieved 15 January 2018.
"Hothfield Common citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 February 2018.
"Hubbard's Hill citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 13 February 2018.
"Ileden and Oxenden Woods citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 13 February 2018.
"Knole Park citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 14 February 2018.
"Larkey Valley Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 14 February 2018.
"Lenham Quarry citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 February 2018.
"Lullingstone Park citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 15 February 2018.
"Lympne Escarpment citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 16 February 2018.
"Lynsore Bottom citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 18 February 2018.
"Magpie Bottom citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 18 February 2018.
"Marden Meadows citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 March 2018.
"Northward Hill citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 19 February 2018.
"Oaken Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 20 February 2018.
"Oldbury and Seal Chart citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 January 2018.
"Orlestone Forest citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 21 February 2018.
"Otford to Shoreham Downs citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 21 January 2018. Retrieved 22 February 2018.
"Otterpool Quarry citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 11 February 2018.
"Park Wood, Chilham citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Parkgate Down citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Parsonage Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 4 February 2018.
"Pembury Cutting and Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Peter's Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 8 April 2018.
"Polebrook Farm citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Preston Marshes citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Purple Hill citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Queendown Warren citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 23 February 2018.
"River Beult citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 23 February 2018.
"Robins Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 23 February 2018.
"Rusthall Common citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 25 February 2018.
"Scotney Castle citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 27 February 2018.
"Seabrook Stream citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 28 January 2018.
"Sevenoaks Gravel Pits citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 27 February 2018.
"Southborough Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 25 February 2018.
"Spot Lane Quarry citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 March 2018.
"Stodmarsh citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 28 February 2018.
"Sturry Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 7 January 2018.
"The Swale citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 28 February 2018.
"Tankerton Slopes citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 1 March 2018.
"Thanet Coast citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 1 March 2018.
"Trottiscliffe Meadows citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 8 April 2018.
"Wateringbury citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 March 2018.
"Westerham Mines citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 3 March 2018.
"Westerham Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 21 January 2018.
"Wye and Crundale Downs citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 3 March 2018.
"Yockletts Bank citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 25 February 2018.
"Alex Farm Pastures citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 25 February 2018.
"Allington Quarry citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 24 May 2018. Retrieved 23 April 2018.
"Aylesford Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 24 May 2018. Retrieved 23 April 2018.
"Bourne Alder Carr citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 30 January 2018.
"Brookland Woodcitation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 30 January 2018.
"Charing Beech Hangers citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 30 January 2018.
"Church Woods, Blean citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 31 January 2018.
"Cobham Woods citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 14 January 2018.
"Combwell Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 1 February 2018.
"Cowden Meadow citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 March 2018.
"Cowden Pound Pastures citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 March 2018.
"High Halstow (Mass movement)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Dalham Farm citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 14 January 2018.
"Darenth Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 1 February 2018.
"Down Bank citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 2 February 2018.
"Designated Sites View: Dryhill". Sites of Special Scientific Interest. Natural England. Archived from the original on 3 February 2018. Retrieved 2 February 2018.
"Dryhill (Aptian-Albian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"East Blean Woods citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 5 February 2018.
"Ellenden Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 5 February 2018.
"Farningham Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 5 February 2018.
"Folkestone Warren (Mass movement)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Folkestone (Aptian-Albian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 6 February 2018.
"Folkestone Warren citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 6 February 2018.
"Gibbin's Brook citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 6 February 2018.
"Great Crabbles Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 6 February 2018.
"Sevenoaks (Aptian-Albian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Greatness Brickworks citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 March 2018.
"Ham Street Woods citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 7 February 2018.
"Hart Hill, (Neogene)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Hart Hill citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 February 2018.
"Hatch Park". Historic England. Archived from the original on 8 February 2018. Retrieved 7 February 2018.
"Hatch Park citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 7 February 2018.
"High Rockscitation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 8 February 2018.
"Hoad's Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 8 February 2018.
"Hollingbourne Downs citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 February 2018.
"Hothfield Common citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 February 2018.
"Hubbard's Hill citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 13 February 2018.
"Ileden and Oxenden Woods citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 13 February 2018.
"Knole Park citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 14 February 2018.
"Knole". National Trust. Archived from the original on 22 January 2018. Retrieved 16 January 2018.
"Larkey Valley Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 14 February 2018.
"Pivington Quarry, Lenham (Neogene)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Lenham Quarry citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 February 2018.
"Lullingstone Castle". Historic England. Archived from the original on 25 February 2017. Retrieved 15 February 2018.
"Lullingstone Park citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 15 February 2018.
"Lympne Escarpment citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 16 February 2018.
"Lynsore Bottom citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 18 February 2018.
"Magpie Bottom citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 18 February 2018.
"Marden Meadow". Kent Wildlife Trust. Archived from the original on 3 January 2018. Retrieved 15 January 2018.
"Marden Meadows citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 12 March 2018.
"Northward Hill citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 19 February 2018.
"Oaken Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 20 February 2018.
"Oldbury and Seal Chart citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 January 2018.
"Oldbury Hill". National Trust. Archived from the original on 18 January 2018. Retrieved 17 January 2018.
"Orlestone Forest citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 21 February 2018.
"Otford to Shoreham Downs citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 21 January 2018. Retrieved 22 February 2018.
"Otterpool Manor (Aptian-Albian)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Otterpool Quarry citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 11 February 2018.
"Park Wood, Chilham citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Parkgate Down citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Parsonage Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 4 February 2018.
"Pembury (Wealden)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Pembury Cutting and Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Peter's Pit". Special Areas of Conservation. Joint Nature Conservation Committee. Archived from the original on 22 April 2016. Retrieved 18 January 2018.
"Peter's Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 8 April 2018.
"Polebrook Farm citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Preston Marshes citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Purple Hill citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 22 February 2018.
"Queendown Warren". Plantlife. Archived from the original on 19 January 2018. Retrieved 18 January 2018.
"Queendown Warren". Special Areas of Conservation. Joint Nature Conservation Committee. Archived from the original on 27 May 2016. Retrieved 18 January 2018.
"Queendown Warren citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 23 February 2018.
"River Beult citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 23 February 2018.
"Robins Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 23 February 2018.
"Rusthall Common citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 25 February 2018.
"Scotney Castle". National Trust. Archived from the original on 25 November 2017. Retrieved 22 January 2018.
"Scotney Castle citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 27 February 2018.
"Seabrook Stream citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 28 January 2018.
"Sevenoaks Gravel Pits citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 27 February 2018.
"Warden Point (Aves)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Warden Point (Tertiary Reptilia)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Warden Point (Mass movement)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Sheppey (Tertiary Palaeobotany)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Southborough (Wealden)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 11 January 2018.
"Southborough Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 25 February 2018.
"Spot Lane Quarry (Mass movement)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 12 January 2018.
"Spot Lane Quarry citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 March 2018.
"Stodmarsh citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 28 February 2018.
"Sturry Pit citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 7 January 2018.
"Oare Marshes". Kent Wildlife Trust. Archived from the original on 23 January 2018. Retrieved 22 January 2018.
"The Swale citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 28 February 2018.
"Tankerton Slopes citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 1 March 2018.
"Thanet Coast citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 1 March 2018.
"Lower Upnor Sand Pit (Palaeogene)". Geological Conservation Review. Joint Nature Conservation Committee. Archived from the original on 12 January 2018. Retrieved 12 January 2018.
"Trottiscliffe Meadows citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 8 April 2018.
"Wateringbury citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 17 March 2018.
"Westerham Mines citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 3 March 2018.
"Westerham Wood citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 21 January 2018.
"Wye & Crundale Downs". Special Areas of Conservation. Joint Nature Conservation Committee. Archived from the original on 22 April 2016. Retrieved 23 January 2018.
"Wye and Crundale Downs citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 3 March 2018.
"Yockletts Bank citation"(PDF). Sites of Special Scientific Interest. Natural England. Archived(PDF) from the original on 2 January 2018. Retrieved 25 February 2018.
wildlifetrusts.org
"Oare Marshes". Kent Wildlife Trust. Archived from the original on 23 January 2018. Retrieved 22 January 2018.