The Camelotia (name means from Camelot) was first described by Galton in 1985. Fossils for the Camelotia where found in the Westbury Formation, Somerset, England. It under the classification of prosauropod or sauropod. There is much debate on which one the Camelotia actually belongs to.
There actually are two former dinosaur species in which turned out to be Camelotia's. The Avalonianus and Gresslvosaurus.