Authors: Marshall, CP Mar, GL Nicoll, RS Wilson, MA

Citation: Cp. Marshall et al., Organic geochemistry of artificially matured conodonts, ORG GEOCHEM, 32(9), 2001, pp. 1055-1071

Authors: Zhen, YY Nicoll, RS Percival, IG Hamedi, MA Stewart, I

Citation: Yy. Zhen et al., Ordovician rhipidognathid conodonts from Australia and Iran, J PALEONTOL, 75(1), 2001, pp. 186-207

Authors: Mundil, R Metcalfe, I Ludwig, KR Renne, PR Oberli, F Nicoll, RS

Citation: R. Mundil et al., Timing of the Permian-Triassic biotic crisis: implications from new zirconU/Pb age data (and their limitations), EARTH PLAN, 187(1-2), 2001, pp. 131-145

Authors: Nicoll, RS Miller, JFR Nowlan, GS Repetski, JE Ethington, RL

Citation: Rs. Nicoll et al., Designation of holotypes for new species of Iapetonudus Nicoll, Miller, Nowlan, Repetski and Ethington and Iapetognathus landing (vol 44, pg 27, 1999), J MICROPALA, 18, 1999, pp. 124-124