1994

Underwood, Charlie J. and Bottrell, S.H. (1994) Diagenetic controls on the pyritization of graptolites. Geological Magazine 131 (3), pp. 315-327. ISSN 0016-7568.

Underwood, Charlie J. (1994) Faunal transport within event horizons in the British Upper Silurian. Geological Magazine 131 (4), pp. 485-498. ISSN 0016-7568.