Concepedia

Richard Armstrong

RA

Statistics

Publications

185

Citations

13.1K

H-Index

69

Active since

1985

Affiliations

Australian National University(Current)

University of the Witwatersrand

Universidade de Brasília

Council for Geoscience

University of Cape Town

Richard Armstrong is an author at Australian National University specializing in natural sciences, geology, and earth sciences.

ORCID

Publications per year

1985–2021

185

Publications

185

Zircon ion microprobe studies bearing on the age and evolution of the Witwatersrand triad

Richard Armstrong, W. Compston, E. A. Retief et al. · Precambrian Research · 1991 · 376 citations

, , +8

Initiation of the western branch of the East African Rift coeval with the eastern branch

Eric M. Roberts, Nancy J. Stevens, Patrick M. O’Connor et al. · Nature Geoscience · 2012 · 327 citations · Full text

, , +15

Precambrian evolution of the Sirwa Window, Anti-Atlas Orogen, Morocco

Robert James Thomas, L. Chevallier, P. G. Gresse et al. · Precambrian Research · 2002 · 304 citations

, , +6

The neoproterozoic Mantiqueira Province and its African connections: a zircon-based U–Pb geochronologic subdivision for the Brasiliano/Pan-African systems of orogens

Luiz Carlos da Silva, Neal J. McNaughton, Richard Armstrong et al. · Precambrian Research · 2005 · 286 citations · Full text

, , +12

87Sr/86Sr ratios in modern and fossil food-webs of the Sterkfontein Valley: implications for early hominid habitat preference

Andrew Sillen, Grant Hall, Stephen H. Richardson et al. · Geochimica et Cosmochimica Acta · 1998 · 258 citations

, , +16

1–5 of 185