Wivenhoe Gravel Pit

Wivenhoe Gravel Pit
Site of Special Scientific Interest

Area of Search	Essex
Grid reference	TM050236
Interest	Geological
Area	2.1 hectares
Notification	1992
Location map	Magic Map

Wivenhoe Gravel Pit is a 2.1 hectare geological Site of Special Scientific Interest north of Wivenhoe in Essex.^[1]^[2] It is a Geological Conservation Review site.^[3]

The site is the type locality for the Wivenhoe Gravel, which was laid down by the River Thames before it was diverted south to its present course by the Anglian glaciation around 450,000 years ago. The gravel was laid down during two cold stages with an intervening interglacial, but the fossils in from this warmer period are not distinctive enough to identify which interglacial they come from. The site is important for establishing the previous course of the Thames. Two worked flints may be evidence of occupation by Homo heidelbergensis around half a million years ago.^[4]

The pit, which is now water filled, is in a field off Brightlingsea Road opposite Broad Lanes.

References

↑ "Wivenhoe Gravel Pit citation" (PDF). Sites of Special Scientific Interest. Natural England. Retrieved 8 May 2016.
↑ "Map of Wivenhoe Gravel Pit". Sites of Special Scientific Interest. Natural England. Retrieved 8 May 2016.
↑ "Wivenhoe Gravel Pit (Quaternary of the Thames)". Joint Nature Conservation Committee. Retrieved 8 May 2016.
↑ "Wivenhoe Gravel Pit SSSI, WIVENHOE, Tendring District, TM050235, Site of Special Scientific Interest". The Essex Field Club. Retrieved 8 May 2016.

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Coordinates: 51°52′19″N 0°58′37″E / 51.872°N 0.977°E / 51.872; 0.977

Sites of Special Scientific Interest in Essex

Biological	Abberton Reservoir Ashdon Meadows Basildon Meadows Belcher's and Broadfield Woods Benfleet and Southend Marshes Blackwater Estuary Blake's Wood & Lingwood Common Bovingdon Hall Woods Bullock Wood Canvey Wick Cattawade Marshes Chalkney Wood Colne Estuary The Coppice, Kelvedon Hatch Cornmill Stream and Old River Lea Crouch and Roach Estuaries Curtismill Green Danbury Common Debden Water Dengie Elsenham Woods Epping Forest Foulness Garnetts Wood and Barnston Lays Garrold's Meadow Glemsford Pits Grays Thurrock Chalk Pit Great Wood and Dodd's Grove Hainault Forest Hales and Shadwell Woods Hamford Water Hangman's Wood and Deneholes Hanningfield Reservoir Harlow Woods Hatfield Forest High Wood, Dunmow Hockley Woods Holehaven Creek Holland Haven Marshes Hunsdon Mead Inner Thames Marshes Little Hallingbury Marsh Mill Meadows Mucking Flats and Marshes Norsey Wood Nunn Wood Pitsea Marsh Quendon Wood Riddles Wood Roding Valley Meadows Roman River Sandbeach Meadows Stour and Copperas Woods, Ramsey Stour Estuary Thorndon Park Thrift Wood, Woodham Ferrers Thundersley Great Common Tiptree Heath Turnford and Cheshunt Pits Upper Colne Marshes Vange and Fobbing Marshes Waltham Abbey Weeleyhall Wood West Thurrock Lagoon and Marshes West Wood, Little Sampford Woodham Walter Common

Geological	Ardleigh Gravel Pit Clacton Cliffs and Foreshore The Cliff, Burnham-on-Crouch Colne Estuary Dengie Globe Pit Goldsands Road Pit Hall's Quarry Harwich Foreshore Holland-on-Sea Cliff Lion Pit Little Oakley Channel Deposit Lofts Farm Pit Maldon Cutting Marks Tey Brickpit The Naze Newney Green Pit Purfleet Chalk Pits Purfleet Road, Aveley River Ter St Osyth Pit Stour Estuary Wivenhoe Gravel Pit

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