He is probably best known for his ground-breaking work on fossils and excavation in the 1820s, including important papers for the Geological Society of London on ichthyosaur anatomy and the first published scientific description of a plesiosaur.

Born in London, he was educated there at Westminster School, then went in 1805 to Christ Church, Oxford, where in 1808 he took his degree of BA, with a first in classics and second in mathematics, and proceeded to MA three years later.

He was appointed Bampton lecturer in 1839,[1] called and later published in a book as An Analytical Examination into the Character, Value, and Just Application of the Writings of the Christian Fathers During the Ante Nicene Period.

[1] In 1821, in collaboration with Henry De la Beche he distinguished himself by describing, from fragmentary remains, the saurian Plesiosaurus in a paper for the Geological that also contained an important description and analysis of all that had been learned to that point about the anatomy of ichthyosaurs including the fact that there had been at least three different species.

[1] He wrote also on the valley of the Thames, on Elie de Beaumont's theory of mountain-chains, and on the great landslip which occurred near Lyme Regis in 1839 when he was vicar of Axminster.