A catalogue of the Cambrian and Silurian fossils in the Museum of Practical Geology - Museum of Practical Geology (Great Britain); Huxley, Thomas Henry,; Newton, Edwin Tulley (London, 1878, 1878)
https://www.biodiversitylibrary.org/bibliography/13976
Keywords: Cambrian|Catalogs and collections|Fossils|Paleontology|Silurian