Other Jurassic rocks that yield specimens include the Cornbrash in Yorkshire and the Middle Jurassic sequence in the Cotswolds, particularly around Cleeve Hill, near Cheltenham . " Pterotrigonia ( Scabrotrigonia ) thoracica " has been named state fossil of Tennessee.
12.
These buildings are mainly grey oolitic limestone, from the Priory Quarry at Kirtlington, five miles ( 8 km ) west on Akeman Street, some ginger lias ( ironstone ) comes from the area around Banbury and white and bluish grey cornbrash limestone was quarried in Crockwell and at Caversfield two miles ( 3 km ) to the north.
