Microstructural variation in conodont enamel is a functional adaptation
Donoghue, P. C. J.
Proceedings of the Royal Society of London, Series B 268: 1691-1698 (2001)

Conodonts meet cladistics: recovering relationships and assessing the completeness of the conodont fossil record
Donoghue, P. C. J.
Palaeontology 44: 65-93 (2001)

Origin of a mineralised skeleton
Donoghue, P. C. J. and Aldridge, R. J.
In P. E. Ahlberg (ed.). Major events in early vertebrate evolution: palaeontology, phylogeny, genetics and development. Taylor & Francis, London. pp. 85-105 (2001)

The anatomy of Turinia pagei (Powrie) and the phylogenetic status of the Thelodonti
Donoghue, P. C. J. and Smith, M. P.
Transactions of the Royal Society of Edinburgh (Earth Sciences) 92: 15-37 (2001)

Conodonts: past, present and future
Sweet, W. C. and Donoghue, P. C. J.
Journal of Paleontology 75: 1174-1184 (2001)