Site of Special Scientific Interest | |
Location | Oxfordshire |
---|---|
Grid reference | SU744813 |
Interest | Geological |
Area | 0.6 hectares |
Notification | 1986 |
Location map | Magic Map |
Highlands Farm Pit is a 0.6-hectare (1.5-acre) geological Site of Special Scientific Interest in Henley-on-Thames in Oxfordshire. [1] [2] It is a Geological Conservation Review site. [3]
The site exposes gravel from the abandoned channel of the River Thames before the Anglian ice age pushed the river south around 450,000 years ago. It may date to the late Anglian Black Park Terrace which would make it the latest known exposure of the gravel floor of the old channel, and therefore of considerable importance. It has revealed large quantities of Palaeolithic flints, which are some of the earliest of their type known. [4] It is described by Natural England as a "crucial site". [1]
The site is a long narrow strip of land, and there is a footpath through it from the lane to the farm.
Westwood Quarry is a 0.07 hectare geological site of Special Scientific Interest west of Watford in Hertfordshire. It was notified in 1987 under the Wildlife and Countryside Act 1981. The planning authority is Three Rivers District Council. It is a Geological Conservation Review site.
Moor Mill Quarry, West is a 0.16-hectare (0.40-acre) geological Site of Special Scientific Interest in How Wood in Hertfordshire. The local planning authority is St Albans City and District Council. It was notified in 1992 as representing the former Moor Mill Quarry SSSI, which was lost to landfill operations. It is listed by the Geological Conservation Review.
Downfield Pit is a 3.6-hectare (8.9-acre) geological Site of Special Scientific Interest near Ware in Hertfordshire. It is in the Geological Conservation Review in the Thames Pleistocene section, and the local planning authority is East Hertfordshire District Council.
Hillcollins Pit or Furneux Pelham Gravel Pit is a 0.2-hectare (0.49-acre) geological Site of Special Scientific Interest near Furneux Pelham in Hertfordshire. The local planning authority is East Hertfordshire District Council. it was identified as a site of national importance in the Geological Conservation Review in 1988.
Fern House Gravel Pit is a 1.3-hectare (3.2-acre) geological Site of Special Scientific Interest in Fern, near Bourne End in Buckinghamshire. It is also a Geological Conservation Review site.
Hall's Quarry is a 0.8-hectare (2.0-acre) geological Site of Special Scientific Interest north-west of Ugley Green in Essex. It is a Geological Conservation Review site.
Ardleigh Gravel Pit is a 1.2-hectare (3.0-acre) geological Site of Special Scientific Interest south of Ardleigh in Essex. It is a Geological Conservation Review site.
Wivenhoe Gravel Pit is a 2.1-hectare (5.2-acre) geological Site of Special Scientific Interest north of Wivenhoe in Essex. It is a Geological Conservation Review site.
Holland-on-Sea Cliff is a 0.1-hectare (0.25-acre) geological Site of Special Scientific Interest in Holland-on-Sea, north-west of Clacton-on-Sea in Essex. It is a Geological Conservation Review site.
St Osyth Pit is a 0.1-hectare (0.25-acre) geological Site of Special Scientific Interest north of St Osyth in Essex. It is a Geological Conservation Review site.
Lofts Farm Pit is a 4.5-hectare (11-acre) geological Site of Special Scientific Interest in Heybridge, a suburb of Maldon in Essex. It is a Geological Conservation Review site.
Goldsands Road Pit is a 1.3-hectare (3.2-acre) geological Site of Special Scientific Interest in Southminster in Essex. It is a Geological Conservation Review site.
Newney Green Pit is a 0.07-hectare (0.17-acre) geological Site of Special Scientific Interest west of Writtle in Essex. It is a Geological Conservation Review site.
Eye Gravel Pit is a 0.4-hectare (0.99-acre) geological Site of Special Scientific Interest in Eye Green in Cambridgeshire. It is a Geological Conservation Review site, and part of it overlaps Eye Green Local Nature Reserve.
Hamstead Marshall Pit is a 0.2-hectare (0.49-acre) geological Site of Special Scientific Interest north of Hamstead Marshall in Berkshire. It is a Geological Conservation Review site.
Waldringfield Pit is a 0.8-hectare (2.0-acre) geological Site of Special Scientific Interest between Martlesham Heath and Waldringfield in Suffolk. It is a Geological Conservation Review site.
Sturry Pit is a 0.7 hectares geological Site of Special Scientific Interest north-east of Canterbury in Kent. It is a Geological Conservation Review site.
Sugworth is a 0.6-hectare (1.5-acre) geological Site of Special Scientific Interest north of Abingdon-on-Thames in Oxfordshire. It is a Geological Conservation Review site.