Geoffrey Clark

12.0k total citations · 2 hit papers
189 papers, 8.5k citations indexed

About

Geoffrey Clark is a scholar working on Geography, Planning and Development, Molecular Biology and Paleontology. According to data from OpenAlex, Geoffrey Clark has authored 189 papers receiving a total of 8.5k indexed citations (citations by other indexed papers that have themselves been cited), including 88 papers in Geography, Planning and Development, 76 papers in Molecular Biology and 45 papers in Paleontology. Recurrent topics in Geoffrey Clark's work include Pacific and Southeast Asian Studies (88 papers), Archaeology and ancient environmental studies (45 papers) and Island Studies and Pacific Affairs (26 papers). Geoffrey Clark is often cited by papers focused on Pacific and Southeast Asian Studies (88 papers), Archaeology and ancient environmental studies (45 papers) and Island Studies and Pacific Affairs (26 papers). Geoffrey Clark collaborates with scholars based in United States, Australia and United Kingdom. Geoffrey Clark's co-authors include Channing J. Der, Michele D. Vos, Roya Khosravi‐Far, Howard Donninger, Michael S. Kinch, Sharon L. Campbell, Kent L. Rossman, Atholl Anderson, Chad A. Ellis and Patricia A. Solski and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Journal of Clinical Investigation.

In The Last Decade

Geoffrey Clark

181 papers receiving 8.2k citations

Hit Papers

Increasing complexity of Ras signaling 1995 2026 2005 2015 1998 1995 250 500 750
What are hit papers?

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.

  1. Increasing complexity of Ras signaling
    1998 892 citations Geoffrey Clark, Channing J. Der et al. profile →
  2. Activation of Rac1, RhoA, and Mitogen-Activated Protein Kinases Is Required for Ras Transformation
    1995 596 citations Geoffrey Clark, Channing J. Der et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Geoffrey Clark United States 44 5.6k 1.8k 1.5k 1.1k 815 189 8.5k
John De Vos France 60 4.6k 0.8× 435 0.2× 1.6k 1.0× 334 0.3× 1.5k 1.8× 228 10.5k
Mark W. Moore United States 42 5.3k 1.0× 740 0.4× 1.9k 1.3× 307 0.3× 682 0.8× 83 12.9k
Román Fischer United Kingdom 50 4.1k 0.7× 592 0.3× 947 0.6× 84 0.1× 555 0.7× 186 7.6k
Donald Jackson Chile 21 2.2k 0.4× 226 0.1× 511 0.3× 102 0.1× 430 0.5× 82 3.9k
Martin Kircher Germany 38 9.0k 1.6× 625 0.3× 748 0.5× 64 0.1× 751 0.9× 71 15.1k
Mark W. Jackson United States 42 2.7k 0.5× 371 0.2× 1.8k 1.2× 34 0.0× 189 0.2× 127 5.0k
Oliver Rackham Australia 43 4.0k 0.7× 160 0.1× 202 0.1× 88 0.1× 332 0.4× 146 6.7k
David Finkelstein United States 60 7.4k 1.3× 967 0.5× 1.7k 1.1× 29 0.0× 128 0.2× 271 14.6k
Martin K. Jones United Kingdom 45 1.2k 0.2× 149 0.1× 108 0.1× 1.4k 1.2× 2.5k 3.1× 113 6.4k
Bing Su China 41 2.0k 0.4× 153 0.1× 165 0.1× 138 0.1× 281 0.3× 174 5.3k

Countries citing papers authored by Geoffrey Clark

Since Specialization
Citations

This map shows the geographic impact of Geoffrey Clark'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 Geoffrey Clark with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Geoffrey Clark more than expected).

Fields of papers citing papers by Geoffrey Clark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Geoffrey Clark. 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 Geoffrey Clark. The network helps show where Geoffrey Clark may publish in the future.

Co-authorship network of co-authors of Geoffrey Clark

This figure shows the co-authorship network connecting the top 25 collaborators of Geoffrey Clark. A scholar is included among the top collaborators of Geoffrey Clark 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 Geoffrey Clark. Geoffrey Clark is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Clark, Geoffrey, Mathieu Leclerc, Michael Anenburg, et al.. (2024). Exotic ceramics from the Murray Islands, Eastern Torres Strait. Journal of Archaeological Science Reports. 58. 104727–104727. 1 indexed citations
3.
Clark, Geoffrey, et al.. (2024). Early architecture in Tonga: implications for the development of Polynesian chiefdoms. Antiquity. 98(397). 119–134. 1 indexed citations
4.
Clark, Geoffrey, et al.. (2024). Low-Density Urbanisation: Prestate Settlement Growth in a Pacific Society. Journal of Archaeological Method and Theory. 31(3). 1485–1521.
5.
6.
Clark, Geoffrey, et al.. (2023). Reappraisal of lagoon specific local marine reservoir effects in Tongatapu, the Kingdom of Tonga, over the last 3000 years. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 538. 185–191. 1 indexed citations
7.
8.
Reepmeyer, Christian, et al.. (2021). The stone adze and obsidian assemblage from the Talasiu site, Kingdom of Tonga. Archaeology in Oceania/Archæology & physical anthropology in Oceania. 56(1). 1–16. 1 indexed citations
9.
Fenner, Jack N., Estelle Herrscher, Frédérique Valentin, & Geoffrey Clark. (2021). An isotopic analysis of Late Lapita and State Period diets in Tonga. Archaeological and Anthropological Sciences. 13(1). 3 indexed citations
10.
Tacail, Théo, Jeremy E. Martin, Estelle Herrscher, et al.. (2021). Quantifying the evolution of animal dairy intake in humans using calcium isotopes. Quaternary Science Reviews. 256. 106843–106843. 7 indexed citations
11.
Oda, Hirokuni, et al.. (2019). Magnetic mapping of a speleothem from the southern Pacific with a scanning SQUID microscopy and its magnetic mineralogy. Japan Geoscience Union. 1 indexed citations
12.
Schneider, Larissa, et al.. (2018). A Late Holocene palaeoenvironmental reconstruction of Ulong Island, Palau, from starch grain, charcoal, and geochemistry analyses. Journal of Archaeological Science Reports. 22. 248–256. 5 indexed citations
13.
Fitzpatrick, Scott M., et al.. (2017). New Investigations of Early Prehistoric Settlement on Yap, Western Caroline Islands. The Journal of Island and Coastal Archaeology. 14(1). 101–107. 3 indexed citations
14.
Petchey, Fiona & Geoffrey Clark. (2010). A Marine Reservoir Correction Value (ΔR) for the Palauan Archipelago: Environmental and Oceanographic Considerations. The Journal of Island and Coastal Archaeology. 5(2). 236–252. 18 indexed citations
15.
Calvisi, Diego F., Howard Donninger, Michele D. Vos, et al.. (2009). NORE1A Tumor Suppressor Candidate Modulates p21CIP1 via p53. Cancer Research. 69(11). 4629–4637. 50 indexed citations
16.
Vos, Michele D., Alfredo Martı́nez, Ashraf Dallol, et al.. (2004). A Role for the RASSF1A Tumor Suppressor in the Regulation of Tubulin Polymerization and Genomic Stability. Cancer Research. 64(12). 4244–4250. 132 indexed citations
17.
Anderson, Alfred J. & Geoffrey Clark. (2001). Advances in New Zealand mammalogy 1990–2000: Polynesian dog or kuri. Journal of the Royal Society of New Zealand. 31(1). 161–163. 4 indexed citations
18.
Clark, Geoffrey. (1997). Osteology of the Maori: the Prehistoric Dog of New Zealand. Journal of Archaeological Science. 24(2). 113–126. 21 indexed citations
19.
Clark, Geoffrey, et al.. (1996). Faunal and floral remains from Earnscleugh Cave, Central Otago, New Zealand. Journal of the Royal Society of New Zealand. 26(3). 363–380. 25 indexed citations
20.
Clark, Geoffrey, Adrienne D. Cox, Suzanne Graham, & Channing J. Der. (1995). [40] Biological assays for Ras transformation. Methods in enzymology on CD-ROM/Methods in enzymology. 255. 395–412. 179 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.

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Rankless by CCL
2026