Notes on Palaeoxyris prendeli (LESQUEREUX) from the Middle Coal Measures, Sparth, Rochdale. Lancashire Naturalist: 114–117 Text–Fig. 3
On Palaeoxyris and other allied fossils from Derbyshire and Nottinghamshire Coalfield. Quarterly Journal of the Geological Society of London, 66, 329–345
Paleozoic species of Vetacapsula and Palaeoxyris. Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology for 1927, part II: 87–108
Further morphological studies in Palaeoxyris, etc. Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology for 1929, part III: 8–36
The nature and affi nities of Palaeoxyris, etc. Summary of progress of the Geological Survey of Great Britain and the Museum of Practical Geology for 1931, part II: 122–140
Über Palaeoxyris und andere Eikapseln fossiler Knorpelfische (Chondrichthyes). Freiberger Forschungshefte, C342, 7–28
Palaeozoic vertebrates of northern France and Belgium: part II - Chondrichthyes, Acanthodii, Actinopterygii (Uppermost Silurian to Carboniferous). Geobios, 28(Supplement 2), 343–350
DOI: 10.1016/S0016-6995(95)80136-7
Illinois - Fossil Shark Egg Cases of the Mazon Creek Region. The Field Museum, Chicago, IL 60605 USA
