| The Daptocephalus Assemblage Zone (Lopingian), South Africa: a proposed biostratigraphy based on a new compilation of stratigraphic ranges PA Viglietti, RMH Smith, KD Angielczyk, CF Kammerer, J Fröbisch, ... Journal of African Earth Sciences 113, 153-164, 2016 | 110 | 2016 |
| Evidence from South Africa for a protracted end-Permian extinction on land PA Viglietti, RBJ Benson, RMH Smith, J Botha, CF Kammerer, Z Skosan, ... Proceedings of the National Academy of Sciences 118 (17), e2017045118, 2021 | 87 | 2021 |
| A chronostratigraphic framework for the upper Stormberg Group: implications for the Triassic-Jurassic boundary in southern Africa EM Bordy, M Abrahams, GR Sharman, PA Viglietti, RBJ Benson, ... Earth-Science Reviews 203, 103120, 2020 | 82 | 2020 |
| New geochemical and palaeontological data from the Permian-Triassic boundary in the South African Karoo Basin test the synchronicity of terrestrial and marine extinctions J Botha, AK Huttenlocker, RMH Smith, R Prevec, P Viglietti, SP Modesto Palaeogeography, Palaeoclimatology, Palaeoecology 540, 109467, 2020 | 65 | 2020 |
| Global climate perturbations during the Permo-Triassic mass extinctions recorded by continental tetrapods from South Africa K Rey, R Amiot, F Fourel, T Rigaudier, F Abdala, MO Day, V Fernandez, ... Gondwana Research 37, 384-396, 2016 | 64 | 2016 |
| Oxygen isotopes suggest elevated thermometabolism within multiple Permo-Triassic therapsid clades K Rey, R Amiot, F Fourel, F Abdala, F Fluteau, NE Jalil, J Liu, BS Rubidge, ... Elife 6, e28589, 2017 | 61 | 2017 |
| A second species of Eucnemesaurus Van Hoepen, 1920 (Dinosauria, Sauropodomorpha): new information on the diversity and evolution of the sauropodomorph fauna of South Africa's … BW McPhee, JN Choiniere, AM Yates, PA Viglietti Journal of Vertebrate Paleontology 35 (5), e980504, 2015 | 52 | 2015 |
| Advances in nonmarine Karoo biostratigraphy: significance for understanding basin development BS Rubidge, MO Day, N Barbolini, PJ Hancox, JN Choiniere, MK Bamford, ... Origin and evolution of the Cape Mountains and Karoo Basin, 141-149, 2016 | 45 | 2016 |
| Origin and palaeoenvironmental significance of Lystrosaurus bonebeds in the earliest Triassic Karoo Basin, South Africa PA Viglietti, RMH Smith, JS Compton Palaeogeography, Palaeoclimatology, Palaeoecology 392, 9-21, 2013 | 45 | 2013 |
| Biostratigraphy of the Daptocephalus Assemblage Zone (Beaufort Group, Karoo Supergroup), South Africa PA Viglietti South African Journal of Geology 2020 123 (2), 191-206, 2020 | 43 | 2020 |
| Biostratigraphy of the Massospondylus Assemblage Zone (Stormberg Group, Karoo Supergroup), South Africa PA Viglietti, BW McPhee, EM Bordy, L Sciscio, PM Barrett, RBJ Benson, ... South African Journal of Geology 2020 123 (2), 249-262, 2020 | 43 | 2020 |
| A new kannemeyeriiform dicynodont (Ufudocyclops mukanelai, gen. et sp. nov.) from Subzone C of the Cynognathus Assemblage Zone, Triassic of South Africa … CF Kammerer, PA Viglietti, PJ Hancox, RJ Butler, JN Choiniere Journal of Vertebrate Paleontology 39 (2), e1596921, 2019 | 31 | 2019 |
| New Late Permian tectonic model for South Africa’s Karoo Basin: foreland tectonics and climate change before the end-Permian crisis PA Viglietti, BS Rubidge, RMH Smith Scientific Reports. DOI:10.1038/s41598-017-09853-3, 2017 | 31 | 2017 |
| Changing palaeoenvironments and tetrapod populations in the Daptocephalus Assemblage Zone (Karoo Basin, South Africa) indicate early onset of the Permo-Triassic mass extinction PA Viglietti, RMH Smith, BS Rubidge Journal of African Earth Sciences 138, 102-111, 2018 | 30 | 2018 |
| Biostratigraphy of the Scalenodontoides Assemblage Zone (Stormberg Group, Karoo Supergroup), South Africa PA Viglietti, BW McPhee, EM Bordy, L Sciscio, PM Barrett, RBJ Benson, ... South African Journal of Geology 2020 123 (2), 239-248, 2020 | 27 | 2020 |
| The age of the Tashinga Formation (Karoo Supergroup) in the Mid-Zambezi Basin, Zimbabwe and the first phytosaur from mainland sub-Saharan Africa PM Barrett, L Sciscio, PA Viglietti, TJ Broderick, CA Suarez, GR Sharman, ... Gondwana Research 81, 445-460, 2020 | 26 | 2020 |
| Structural geology of Robben Island: Implications for the tectonic environment of Saldanian deformation CD Rowe, NR Backeberg, T Van Rensburg, SA MacLennan, C Faber, ... South African Journal of Geology 113 (1), 57-72, 2010 | 25 | 2010 |
| Taphonomy of drought afflicted tetrapods in the early Triassic Karoo Basin, South Africa RMH Smith, J Botha, PA Viglietti Palaeogeography, Palaeoclimatology, Palaeoecology 604, 111207, 2022 | 23 | 2022 |
| U-Pb detrital zircon dates and provenance data from the Beaufort Group (Karoo Supergroup) reflect sedimentary recycling and air-fall tuff deposition in the Permo-Triassic Karoo … PA Viglietti, D Frei, BS Rubidge, RMH Smith Journal of African Earth Sciences 143, 59-66, 2018 | 22 | 2018 |
| A new kannemeyeriiform dicynodont CF Kammerer, PA Viglietti, PJ Hancox, RJ Butler, JN Choiniere Ufudocyclops mukanelai, 2019 | 19 | 2019 |
Roger M. H. SmithDistinguished Professor , University of the WitwatersrandVerified email at wits.ac.za
