↑McCoy, F. (1852) A synopsis of the classification of the British Palaeozoic rocks [by the Rev. Adam Sedgwick] with a systematic description of the British Palaeozoic fossils in the Geological Museum of the University of Cambridge [by Frederick McCoy] with figures of the new and imperfectly known species. Parker & Son, London. xcviii + viii pp. [by A. Sedgwick], 661 pp., 25 pls. [by F. McCoy].