Authors: HAYWARD BW STEPHENSON AB MORLEY M RILEY JL GRENFELL HR

Citation: Bw. Hayward et al., FAUNAL CHANGES IN WAITEMATA HARBOR SEDIMENTS, 1930S-1990S, Journal of the Royal Society of New Zealand, 27(1), 1997, pp. 1-20

Authors: HAYWARD BW GRENFELL HR PULLIN AD REID C HOLLIS CJ

Citation: Bw. Hayward et al., FORAMINIFERAL ASSOCIATIONS IN THE UPPER WAITEMATA HARBOR, AUCKLAND, NEW-ZEALAND, Journal of the Royal Society of New Zealand, 27(1), 1997, pp. 21-51

Authors: COLBATH GK GRENFELL HR

Citation: Gk. Colbath et Hr. Grenfell, REVIEW OF BIOLOGICAL AFFINITIES OF PALEOZOIC ACID-RESISTANT, ORGANIC-WALLED EUKARYOTIC ALGAL MICROFOSSILS (INCLUDING ACRITARCHS), Review of palaeobotany and palynology, 86(3-4), 1995, pp. 287-314

Authors: GRENFELL HR

Citation: Hr. Grenfell, PROBABLE FOSSIL ZYGNEMATACEAN ALGAL SPORE GENERA, Review of palaeobotany and palynology, 84(3-4), 1995, pp. 201-220