Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
What controls chemical variation in granitic magmas?
2012470 citationsJ. D. Clemens, Gary StevensLithosprofile →
Author Peers
Peers are selected by citation overlap in the author's most active subfields.
citations ·
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This map shows the geographic impact of Gary Stevens'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 Gary Stevens with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gary Stevens more than expected).
This network shows the impact of papers produced by Gary Stevens. 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 Gary Stevens. The network helps show where Gary Stevens may publish in the future.
Co-authorship network of co-authors of Gary Stevens
This figure shows the co-authorship network connecting the top 25 collaborators of Gary Stevens.
A scholar is included among the top collaborators of Gary Stevens 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 Gary Stevens. Gary Stevens is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Laurent, Oscar, Gary Stevens, Jean‐François Moyen, et al.. (2014). Contrasting petrogenesis of Mg-K and Fe-K granitoids and implications for post-collisional magmatism: case study from the late-Archaean Matok pluton (South Africa). EGUGA. 5341.1 indexed citations
Kisters, Alexander, Richard W. Belcher, Marc Poujol, Gary Stevens, & Jean‐François Moyen. (2006). A 3.2 Ga Magmatic arc Preserving 50 Ma of Crustal Convergence in the Barberton Terrain, South Africa. HAL (Le Centre pour la Communication Scientifique Directe). 2006.2 indexed citations
Clemens, J. D., et al.. (2005). Chemical Variations in Granitic Magmas: Source-inherited or Products of Magmatic Processes?. AGUSM. 2005.2 indexed citations
13.
Moyen, Jean‐François, Gary Stevens, & H. Martin. (2004). Where are the TTG formed? A review of geochemical and experimental data.. AGUSM. 2004.1 indexed citations
14.
Dziggel, Annika, Richard Armstrong, Gary Stevens, & C.R. Anhaeusser. (2003). Timing of mid- to lower-crustal metamorphism in the granitoid-gneiss terrain south of the Barberton greenstone belt, South Africa. EGS - AGU - EUG Joint Assembly. 5252.1 indexed citations
15.
Stevens, Gary, Richard A. Armstrong, & Roger L. Gibson. (1999). Pre- and Postimpact Metamorphism in the Core of the Vredefort Dome: Clues to Crustal Response at a Massive Meteorite Strike. Meteoritics and Planetary Science Supplement. 34.2 indexed citations
16.
Stevens, Gary, et al.. (1999). A Whole-Rock Oxygen-Isotopic Analysis of the Core Region of the Vredefort Structure, South Africa. Meteoritics and Planetary Science Supplement. 34.1 indexed citations
17.
Stevens, Gary, et al.. (1999). Metamorphism and Alteration of West Rand Group Shales from Distal Portions of the Witwatersrand Basin: Consequences for a Basin-wide Metamorphic Model. Meteoritics and Planetary Science Supplement. 34.2 indexed citations
18.
Gibson, Roger L., W. U. Reimold, & Gary Stevens. (1998). Impact-related Metamorphism in the Vredefort Dome, South Africa. LPI. 1360.1 indexed citations
19.
Phillips, G. Neil, et al.. (1997). Alteration, heat, and Witwatersrand gold; 111 years after Harrison and Langlaagte. South African Journal of Geology. 100(4). 377–392.22 indexed citations
20.
Stevens, Gary, et al.. (1997). Metamorphism, fluid-flow, and gold mobilization in the Witwatersrand Basin; towards a unifying model. South African Journal of Geology. 100(4). 363–375.15 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.