Concepedia

Hugh R Grenfell

HR

47

Publications

2.1K

Citations

25

H-Index

1984

Active since

Affiliations

St John New Zealand(Current)

University of Auckland

GNS Science

National Institute of Water and Atmospheric Research

Massey University

Hugh R Grenfell is an author at St John New Zealand specializing in engineering, marine geology, and earth science.

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Publications per year

1984–2015

47

Publications

47

Morphological distinction of molecular types in Ammonia – towards a taxonomic revision of the world’s most commonly misidentified foraminifera

Bruce W. Hayward, Maria Holzmann, Hugh R Grenfell et al. · Marine Micropaleontology · 2003 · 250 citations

, , +7

Review of biological affinities of Paleozoic acid-resistant, organic-walled eukaryotic algal microfossils (including “acritarchs”)

G. Kent Colbath, Hugh R Grenfell · Review of Palaeobotany and Palynology · 1995 · 174 citations

, , +4

Tidal range of marsh foraminifera for determining former sea‐level heights in New Zealand

Bruce W. Hayward, Hugh R Grenfell, David B. Scott · New Zealand Journal of Geology and Geophysics · 1999 · 111 citations

Factors influencing the distribution patterns of Recent deep-sea benthic foraminifera, east of New Zealand, Southwest Pacific Ocean

Bruce W. Hayward, Helen L Neil, Rowan Carter et al. · Marine Micropaleontology · 2002 · 107 citations

, , +9

Foraminiferal record of human impact on intertidal estuarine environments in New Zealand's largest city

Bruce W. Hayward, Hugh R Grenfell, Kirsty Nicholson et al. · Marine Micropaleontology · 2004 · 91 citations

, , +4

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