This map shows the geographic impact of A. W. Keyser'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 A. W. Keyser with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. W. Keyser more than expected).
This network shows the impact of papers produced by A. W. Keyser. 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 A. W. Keyser. The network helps show where A. W. Keyser may publish in the future.
Co-authorship network of co-authors of A. W. Keyser
This figure shows the co-authorship network connecting the top 25 collaborators of A. W. Keyser.
A scholar is included among the top collaborators of A. W. Keyser 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 A. W. Keyser. A. W. Keyser is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Keyser, A. W.. (2000). New finds in South Africa: the dawn of humans. National geographic/The complete National geographic/The National geographic magazine. 197(5). 76–83.5 indexed citations
Keyser, A. W.. (1991). THE PALAEONTOLOGY OF HAAS GAT A PRELIMINARY ACCOUNT. University of the Witwatersrand, Johannesburg Institutional Repository on DSpace (University of the Witwatersrand, Johannesburg).9 indexed citations
Cruickshank, A. R. I. & A. W. Keyser. (1984). Remarks on the genus Geikia Newton, 1893, and its relationships with other Dicynodonts (Reptilia: Therapsida). South African Journal of Geology. 87(1). 35–39.7 indexed citations
13.
Keyser, A. W.. (1981). First complete skull of the Permian reptile Eunotosaurus africanus Seeley. South African Journal of Science. 77(9). 417–420.11 indexed citations
14.
Keyser, A. W.. (1978). A new bauriamorph from the Omingonde Formation (Middle Triassic) of South West Africa. University of the Witwatersrand, Johannesburg Institutional Repository on DSpace (University of the Witwatersrand, Johannesburg).6 indexed citations
15.
Keyser, A. W.. (1974). EVOLUTIONARY TRENDS IN TRIASSIC DICYNODONTIA. University of the Witwatersrand, Johannesburg Institutional Repository on DSpace (University of the Witwatersrand, Johannesburg).13 indexed citations
16.
Keyser, A. W.. (1973). A RE-EVALUATION OF THE GENUS TROPIDOSTOMA SEELEY. University of the Witwatersrand, Johannesburg Institutional Repository on DSpace (University of the Witwatersrand, Johannesburg).15 indexed citations
17.
Keyser, A. W.. (1973). A NEW TRIASSIC VERTEBRATE FAUNA FROM SOUTH WEST AFRICA. University of the Witwatersrand, Johannesburg Institutional Repository on DSpace (University of the Witwatersrand, Johannesburg).51 indexed citations
18.
Keyser, A. W.. (1972). A RE-EVALUATION OF THE SYSTEMATICS AND MORPHOLOGY OF CERTAIN ANOMODONT THERAPSIDA. University of the Witwatersrand, Johannesburg Institutional Repository on DSpace (University of the Witwatersrand, Johannesburg).9 indexed citations
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.