| The timing and duration of the Karoo igneous event, southern Gondwana RA Duncan, PR Hooper, J Rehacek, JS Marsh, AR Duncan Journal of Geophysical Research: Solid Earth 102 (B8), 18127-18138, 1997 | 706 | 1997 |
| The largest volcanic eruptions on Earth SE Bryan, IU Peate, DW Peate, S Self, DA Jerram, MR Mawby, JSG Marsh, ... Earth-Science Reviews 102 (3-4), 207-229, 2010 | 402 | 2010 |
| The geochemistry of potassic lavas from Vulsini, central Italy and implications for mantle enrichment processes beneath the Roman region NW Rogers, CJ Hawkesworth, RJ Parker, JS Marsh Contributions to Mineralogy and Petrology 90 (2), 244-257, 1985 | 352 | 1985 |
| Petrology and geochemistry of Early Cretaceous bimodal continental flood volcanism of the NW Etendeka, Namibia. Part 1: Introduction, mafic lavas and re-evaluation of mantle … A Ewart, JS Marsh, SC Milner, AR Duncan, BS Kamber, RA Armstrong Journal of Petrology 45 (1), 59-105, 2004 | 279 | 2004 |
| Geochemistry and petrogenesis of the Etendeka volcanic rocks from SWA/Namibia AJ Erlank, JS Marsh, AR Duncan, RMG Miller, CJ Hawkesworth, ... | 267 | 1984 |
| Stratigraphy and age of Karoo basalts of Lesotho and implications for correlations within the Karoo igneous province JS Marsh, PR Hooper, J Rehacek, RA Duncan, AR Duncan Geophysical Monograph Series 100, 247-272, 1997 | 232 | 1997 |
| The Etendeka Igneous Province: magma types and their stratigraphic distribution with implications for the evolution of the Paraná-Etendeka flood basalt province JS Marsh, A Ewart, SC Milner, AR Duncan, RMG Miller Bulletin of Volcanology 62 (6), 464-486, 2001 | 227 | 2001 |
| The role of continental lithosphere in the generation of the Karoo volcanic rocks: evidence fom combined Nd-and Sr-isotopes studies CJ Hawkesworth, JS Marsh, AR Duncan, AJ Erlank, MJ Norry Geol. Soc. South Afr. Spec. Publ 13, 341-354, 1984 | 217 | 1984 |
| Regional geochemistry of the Karoo igneous province AR Duncan, AJ Erlank, JS Marsh, KG Cox South African geodynamics symposium, 63-64, 1981 | 194 | 1981 |
| Relationships between transform directions and alkaline igneous rock lineaments in Africa and South America JS Marsh Earth and Planetary Science Letters 18 (2), 317-323, 1973 | 190 | 1973 |
| Significance of 87Sr/86Sr ratios in the Merensky cyclic unit of the Bushveld Complex FJ Kruger, JS Marsh Nature 298 (5869), 53-55, 1982 | 179 | 1982 |
| The Karoo igneous province: an introduction HV Eales, JS Marsh, KG Cox | 176 | 1984 |
| Distinct kimberlite pipe classes with contrasting eruption processes EMW Skinner, JS Marsh Lithos 76 (1-4), 183-200, 2004 | 162 | 2004 |
| REE fractionation and Ce anomalies in weathered Karoo dolerite JS Marsh Chemical Geology 90 (3-4), 189-194, 1991 | 147 | 1991 |
| Evolution of the continental lithosphere: evidence from volcanics and xenoliths in southern Africa CJ Hawkesworth, AJ Erlank, JS Marsh, MA Menzies, P Van Calsteren UK volcanic studies group meeting, 111-138, 1983 | 144 | 1983 |
| Petrology of the alkaline core of the Messum igneous complex, Namibia: evidence for the progressively decreasing effect of crustal contamination C Harris, JS Marsh, SC Milner Journal of Petrology 40 (9), 1377-1397, 1999 | 131 | 1999 |
| The Karoo igneous province AR Duncan, JS Marsh Council for Geoscience, 2006 | 117 | 2006 |
| Some geochemical constraints upon models for the crystallization of the upper critical zone-main zone interval, northwestern Bushveld complex HV Eales, JS Marsh, AA Mitchell, WJ de Klerk, FJ Kruger, M Field Mineralogical Magazine 50 (358), 567-582, 1986 | 116 | 1986 |
| The chemistry and petrogenesis of igneous rocks of the Karoo central area, southern Africa JS Marsh, HV Eales | 110 | 1984 |
| Basalt geochemistry and tectonic discrimination within continental flood basalt provinces JS Marsh Journal of Volcanology and Geothermal Research 32 (1-3), 35-49, 1987 | 109 | 1987 |
