Alan H. Clark

3.9k citations
88 papers · 3.3k indexed · h-index 34
Topics
Geological and Geochemical Analysis (78 papers)Geochemistry and Geologic Mapping (55 papers)earthquake and tectonic studies (38 papers)

In The Last Decade

Alan H. Clark

88 papers receiving 3.0k citations

Peers

Alan H. Clark
Comparison fields: 5 of 75
  • Geophysics 3.0k
  • Artificial Intelligence 1.7k
  • Geochemistry and Petrology 405
  • Atmospheric Science 310
  • Paleontology 222
Replace Lawrence W. Snee with:
Lawrence W. Snee United States
Martin Okrusch Germany
Peter J. Treloar United Kingdom
Richard M. Tosdal Canada
N. M. S. Rock Australia
Toby Rivers Canada
S. Hoernes Germany
D. H. M. Alderton United Kingdom
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Alan H. Clark relative to Lawrence W. Snee United States Lawrence W. Snee's profile →
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Countries citing papers authored by Alan H. Clark

Since Specialization
Citations

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

Fields of papers citing papers by Alan H. Clark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alan H. Clark

This figure shows the co-authorship network connecting the top 25 collaborators of Alan H. Clark. A scholar is included among the top collaborators of Alan H. 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 Alan H. Clark. Alan H. 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
#WorkIndexed citations
1 2
2
Temporal and spatial relationship between thick- and thin-skinned deformation in the thrust front of the Malargüe fold and thrust belt, southern Central Andes
11
3 3
4 15
5 86
6 62
7 27
8 38
9
The Cornubian Sn-Cu (-As, W) metallogenetic province: product of a 30 M.Y. history of discrete and concomitant anatectic, intrusive and hydrothermal events
19
10 108
11 45
12 149
13
Oscillatory zoning and other microstructures in magmatic olivine and augite; Nomarski interference contrast observations on etched polished surfaces
27
14
Petrogenesis of a Neogene shoshonite suite, Cerro Moromoroni, Puno, southeastern Peru
30
15 52
16
Fluoride-hydroxyl ratios of skarn silicates, Cantung E-Zone scheelite orebody, Tungsten, Northwest Territories
25
17
Supergene metastibnite from Mina Alacrán, Pampa Larga, Copiapó, Chile
5
18
Nickelian mackinawite from Vlakfontein, Transvaal: A discussion
9
19
Alpha-arsenic sulfide, from Mina Alacrán, Pampa Larga, Chile
25
20
Arseni an sphalerite from Mina Alcarán, Pampa Larga, Copiapö, Chile
4

About Alan H. Clark

Alan H. Clark is a scholar working on Geophysics, Geochemistry and Petrology and Archeology, having authored 88 papers that have together received 3.3k indexed citations. Recurring topics across this work include Geological and Geochemical Analysis (78 papers), Geochemistry and Geologic Mapping (55 papers) and earthquake and tectonic studies (38 papers). The work is most often cited by research in Geophysics (3.0k citations), Geochemistry and Petrology (405 citations) and Artificial Intelligence (1.7k citations). Alan H. Clark has collaborated with scholars based in Canada, United States and France. Frequent co-authors include Edward Farrar, Daniel J. Kontak, H A Sandeman, Thomas Bissig, Douglas A. Archibald, Richard M. Tosdal, Michel Pichavant, Marcos Zentilli, Hardolph A. Wasteneys and Sandra L. McBride. Their work appears in journals such as Geochimica et Cosmochimica Acta, Earth and Planetary Science Letters and Geology.

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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2026