Alderton Hill Quarry

Alderton Hill Quarry
Site of Special Scientific Interest
The location - Alderton Hill
Location within Gloucestershire
Area of Search	Gloucestershire
Grid reference	SP006345
Coordinates	52°00′34″N 1°59′31″W / 52.009382°N 1.991941°W / 52.009382; -1.991941Coordinates: 52°00′34″N 1°59′31″W / 52.009382°N 1.991941°W / 52.009382; -1.991941
Interest	Geological
Area	0.34 hectare
Notification	1997
Natural England website

Alderton Hill Quarry (grid reference SP006345) is a 0.34-hectare (0.84-acre) geological Site of Special Scientific Interest in Gloucestershire, notified in 1997. It is a Geological Conservation Review (GCR) site.^[1]

Location and geology

The site is located on Alderton Hill to the south west of Dumbleton Wood, approximately 2 kilometres south west of Dumbleton village which is in north Gloucestershire.^[1]

The site is a significant location for research because of its well preserved Lower Jurassic insect fauna. There is a range of publications which detail the findings on this site, which include fossil insects. Particular findings are specimens of dragonflies (Gomphites) and a large cockroach. Fish remains have been found, and well-preserved cephalopods.^[1]

The discoveries are usually more complete than those from comparable localities. This is an important paleoentomological locality for research into the anatomy and evolution of early insect faunas.^[1]

The site is located in hedges which are species-rich. They include ash, oak, holly, hawthorn, hazel and spindle. The common blue butterfly is recorded.^[1]

References

1 2 3 4 5 Natural England SSSI information on the citation

SSSI Source

External links

Natural England (SSSI information)

Geological Sites of Special Scientific Interest in Gloucestershire

Summarised data for all sites (biological and geological)

Alderton Hill Quarry Bull Cross, The Frith and Juniper Hill Campden Tunnel Gravel Pit Cleeve Common Coaley Wood Quarries Crickley Hill and Barrow Wake Easter Park Farm Quarry Edgehills Quarry Foss Cross Quarry Garden Cliff Hampen Railway Cutting Haresfield Beacon Harford Railway Cutting Hobbs Quarry Hornsleasow Quarry Huntsman's Quarry Jackdaw Quarry Kemble Railway Cuttings Knap House Quarry, Birdlip Land Grove Quarry, Mitcheldean Leckhampton Hill and Charlton Kings Common Longhope Hill Lower Woods Lower Wye Gorge Lydney Cliff May Hill Meezy Hurst Minchinhampton Common New Park Quarry Nibley Knoll Notgrove Railway Cutting Oakenhill Railway Cutting Puddlebrook Quarry River Wye Robin's Wood Hill Quarry Rodborough Common Salmonsbury Meadows Scully Grove Quarry Severn Estuary Slade Brook Stenders Quarry Stony Furlong Railway Cutting Swift's Hill Upper Severn Estuary The Malvern Hills Purton Passage Selsley Common Upper Wye Gorge Veizey's Quarry Wainlode Cliff Wellacre Quarry Wood Green Quarry & Railway Cutting Wotton Hill

Neighbouring areas Avon Hereford and Worcester Oxfordshire Wiltshire

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