A monograph of the Silurian fossils of the Girvan district in Ayrshire with special reference to those contained in the "Gray collection",

No more published?Issued in 3 parts, each with special t.-p., dated 1878, 1880 and 1880.Bibliography: p. [1]-6.v. 1. The Protozoa, Actinozoa, Crustacea, Annelida, and Echinodermata.--v. 2. Trilobita, Phyllopoda, Cirripedia, and Ostracoda.--v. 3. The Annelida and Echinodermata, with supplements on the Protozoa, Coelenterata, and Crustacea.Mode of access: Internet