J. Stewart Ullyott

491 total citations
12 papers, 330 citations indexed

About

J. Stewart Ullyott is a scholar working on Atmospheric Science, Anthropology and Geophysics. According to data from OpenAlex, J. Stewart Ullyott has authored 12 papers receiving a total of 330 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Atmospheric Science, 5 papers in Anthropology and 4 papers in Geophysics. Recurrent topics in J. Stewart Ullyott's work include Geology and Paleoclimatology Research (7 papers), Pleistocene-Era Hominins and Archaeology (5 papers) and Archaeology and ancient environmental studies (3 papers). J. Stewart Ullyott is often cited by papers focused on Geology and Paleoclimatology Research (7 papers), Pleistocene-Era Hominins and Archaeology (5 papers) and Archaeology and ancient environmental studies (3 papers). J. Stewart Ullyott collaborates with scholars based in United Kingdom, South Africa and Norway. J. Stewart Ullyott's co-authors include David J. Nash, Martin Smith, Sheila Coulson, Paul Shaw, Colin A. Whiteman, Rory N. Mortimore, Laurence Hopkinson, Jennifer Huggett, Timothy Darvill and Mike Parker Pearson and has published in prestigious journals such as PLoS ONE, Science Advances and Sedimentary Geology.

In The Last Decade

J. Stewart Ullyott

12 papers receiving 312 citations

Peers

Countries citing papers authored by J. Stewart Ullyott

Since Specialization

Citations

This map shows the geographic impact of J. Stewart Ullyott's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Stewart Ullyott with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Stewart Ullyott more than expected).

Fields of papers citing papers by J. Stewart Ullyott

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Stewart Ullyott. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Stewart Ullyott. The network helps show where J. Stewart Ullyott may publish in the future.

Co-authorship network of co-authors of J. Stewart Ullyott

This figure shows the co-authorship network connecting the top 25 collaborators of J. Stewart Ullyott. A scholar is included among the top collaborators of J. Stewart Ullyott based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. Stewart Ullyott. J. Stewart Ullyott is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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12 of 12 papers shown

#	Work	Indexed citations
1	Petrological and geochemical characterisation of the sarsen stones at Stonehenge 2021 ·PLoS ONE ·David J. Nash, (unknown), Timothy Darvill, Mike Parker Pearson, J. Stewart Ullyott, Magret Damaschke, Jane Evans, Steven Goderis, (unknown), Jennifer Huggett, (unknown), Duncan Pirrie, Matthew Power, T. Salge, (unknown)	7
2	Origins of the sarsen megaliths at Stonehenge 2020 ·Science Advances ·David J. Nash, (unknown), J. Stewart Ullyott, Mike Parker Pearson, Timothy Darvill, (unknown), Georgios Maniatis, (unknown)	29
3	Going the distance: Mapping mobility in the Kalahari Desert during the Middle Stone Age through multi-site geochemical provenancing of silcrete artefacts 2016 ·Journal of Human Evolution ·David J. Nash, Sheila Coulson, (unknown), J. Stewart Ullyott, (unknown), Martin Smith	49
4	Distinguishing pedogenic and non-pedogenic silcretes in the landscape and geological record 2016 ·Proceedings of the Geologists Association ·J. Stewart Ullyott, David J. Nash	29
5	Cap structures as diagnostic indicators of silcrete origin 2015 ·Sedimentary Geology ·J. Stewart Ullyott, David J. Nash, Jennifer Huggett	13
6	Provenancing silcrete in the Cape coastal zone: Implications for Middle Stone Age research in South Africa 2013 ·Journal of Human Evolution ·David J. Nash, Sheila Coulson, (unknown), Martin Smith, J. Stewart Ullyott	25
7	Provenancing of silcrete raw materials indicates long-distance transport to Tsodilo Hills, Botswana, during the Middle Stone Age 2013 ·Journal of Human Evolution ·David J. Nash, Sheila Coulson, (unknown), J. Stewart Ullyott, (unknown), Laurence Hopkinson, Martin Smith	62
8	Micromorphology and geochemistry of groundwater silcretes in the eastern South Downs, UK 2006 ·Sedimentology ·J. Stewart Ullyott, David J. Nash	29
9	Distribution, petrology and mode of development of silcretes (sarsens and puddingstones) on the eastern South Downs, UK 2004 ·Earth Surface Processes and Landforms ·J. Stewart Ullyott, David J. Nash, Colin A. Whiteman, Rory N. Mortimore	34
10	Field meeting: landscape evolution in the eastern South Downs, with particular reference to sarsens and Quaternary deposits, Saturday 17 October, 1998 2000 ·Proceedings of the Geologists Association ·J. Stewart Ullyott, Colin A. Whiteman, David J. Nash	3
11	Drainage-line silcretes of the Middle Kalahari: an analogue for Cenozoic sarsen trains? 1998 ·Proceedings of the Geologists Association ·David J. Nash, Paul Shaw, J. Stewart Ullyott	13
12	Recent advances in silcrete research and their implications for the origin and palaeoenvironmental significance of sarsens 1998 ·Proceedings of the Geologists Association ·J. Stewart Ullyott, David J. Nash, Paul Shaw	37

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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