Quarry Steps, Durdham Down () is a 0.006

hectare The hectare (; SI symbol: ha) is a non-SI metric unit of area equal to a square with 100-metre sides (1 hm2), or 10,000 m2, and is primarily used in the measurement of land. There are 100 hectares in one square kilometre. An acre is a ...

geological Site of Special Scientific Interest A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle of ...

near

Durdham Down Durdham Down is an area of public open space in Bristol, England. With its neighbour Clifton Down to the southwest, it constitutes a area known as The Downs, much used for leisure including walking, jogging and team sports. Its exposed positio ...

Bristol Bristol () is a city, ceremonial county and unitary authority in England. Situated on the River Avon, it is bordered by the ceremonial counties of Gloucestershire to the north and Somerset to the south. Bristol is the most populous city in ...

, notified in 1990. It was in this area that the first ''

Thecodontosaurus ''Thecodontosaurus'' ("socket-tooth lizard") is a genus of herbivorous basal sauropodomorph dinosaur that lived during the late Triassic period (Rhaetian age). Its remains are known mostly from Triassic "fissure fillings" in South England. ''The ...

'' fossil was discovered in 1834.

Sources

English Nature citation sheet for the site
(accessed 13 July 2006) Sites of Special Scientific Interest in Avon Sites of Special Scientific Interest notified in 1990 The Downs, Bristol Geology of Bristol {{Bristol-struct-stub