John P. Armstrong

417 total citations
20 papers, 325 citations indexed

About

John P. Armstrong is a scholar working on Geophysics, Paleontology and Artificial Intelligence. According to data from OpenAlex, John P. Armstrong has authored 20 papers receiving a total of 325 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Geophysics, 5 papers in Paleontology and 5 papers in Artificial Intelligence. Recurrent topics in John P. Armstrong's work include Geological and Geochemical Analysis (15 papers), High-pressure geophysics and materials (8 papers) and earthquake and tectonic studies (8 papers). John P. Armstrong is often cited by papers focused on Geological and Geochemical Analysis (15 papers), High-pressure geophysics and materials (8 papers) and earthquake and tectonic studies (8 papers). John P. Armstrong collaborates with scholars based in Canada, United Kingdom and United States. John P. Armstrong's co-authors include B A Kjarsgaard, D. Graham Pearson, Thomas Stachel, Robert L. Barnett, Mark Wilson, Tom Nowicki, Jingao Liu, Lawrence Hongliang Wang, Maya Kopylova and Kathy A. Mather and has published in prestigious journals such as Nature, Journal of Petrology and Precambrian Research.

In The Last Decade

John P. Armstrong

18 papers receiving 308 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John P. Armstrong Canada 9 298 89 28 18 15 20 325
Tatjana Rehfeldt Germany 4 417 1.4× 133 1.5× 14 0.5× 25 1.4× 17 1.1× 6 426
Wan-Cai Li China 10 300 1.0× 97 1.1× 24 0.9× 31 1.7× 11 0.7× 26 339
Henrik Svahnberg Sweden 7 439 1.5× 131 1.5× 38 1.4× 36 2.0× 23 1.5× 8 463
Laura Airaghi France 9 338 1.1× 100 1.1× 31 1.1× 30 1.7× 21 1.4× 15 386
Petra Maierová Czechia 9 274 0.9× 59 0.7× 11 0.4× 15 0.8× 14 0.9× 21 299
Carlotta Ferrando Italy 12 307 1.0× 103 1.2× 31 1.1× 23 1.3× 27 1.8× 21 335
Marie Python Japan 11 519 1.7× 91 1.0× 22 0.8× 44 2.4× 7 0.5× 16 540
Mike De Wit South Africa 5 279 0.9× 91 1.0× 14 0.5× 20 1.1× 14 0.9× 6 310
L. Mehl United States 6 415 1.4× 50 0.6× 33 1.2× 9 0.5× 11 0.7× 10 438
Samuel M. Weatherley United Kingdom 6 330 1.1× 98 1.1× 18 0.6× 59 3.3× 18 1.2× 7 356

Countries citing papers authored by John P. Armstrong

Since Specialization
Citations

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

Fields of papers citing papers by John P. Armstrong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John P. Armstrong. 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 John P. Armstrong. The network helps show where John P. Armstrong may publish in the future.

Co-authorship network of co-authors of John P. Armstrong

This figure shows the co-authorship network connecting the top 25 collaborators of John P. Armstrong. A scholar is included among the top collaborators of John P. Armstrong 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 John P. Armstrong. John P. Armstrong 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
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Liu, Jingao, D. Graham Pearson, Lawrence Hongliang Wang, et al.. (2021). Plume-driven recratonization of deep continental lithospheric mantle. Nature. 592(7856). 732–736. 83 indexed citations
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Harris, Jeffrey W., et al.. (2018). Mineral inclusions in diamonds from Karowe Mine, Botswana: super-deep sources for super-sized diamonds?. Mineralogy and Petrology. 112(S1). 169–180. 18 indexed citations
7.
Sarkar, C. K., B A Kjarsgaard, D. Graham Pearson, et al.. (2018). Geochronology, classification and mantle source characteristics of kimberlites and related rocks from the Rae Craton, Melville Peninsula, Nunavut, Canada. Mineralogy and Petrology. 112(S2). 653–672. 15 indexed citations
8.
Liu, Jingao, Amy Riches, D. Graham Pearson, et al.. (2015). Age and evolution of the deep continental root beneath the central Rae craton, northern Canada. Precambrian Research. 272. 168–184. 33 indexed citations
9.
Stachel, Thomas, et al.. (2012). AVIAT DIAMONDS: A WINDOW INTO THE DEEP LITHOSPHERIC MANTLE BENEATH THE NORTHERN CHURCHILL PROVINCE, MELVILLE PENINSULA, CANADA. The Canadian Mineralogist. 50(3). 611–624. 7 indexed citations
10.
Stachel, Thomas, Herman Grütter, John P. Armstrong, et al.. (2012). Small Mantle Fragments from the Renard Kimberlites, Quebec: Powerful Recorders of Mantle Lithosphere Formation and Modification Beneath the Eastern Superior Craton. Journal of Petrology. 53(8). 1597–1635. 32 indexed citations
11.
Stachel, Thomas, et al.. (2012). The micro-/macro-diamond relationship: A case study from the Artemisia kimberlite (Northern Slave Craton, Canada). Lithos. 148. 86–97. 10 indexed citations
12.
Stachel, Thomas, et al.. (2012). Diamonds and their mineral inclusions from the Renard kimberlites in Quebec. Lithos. 142-143. 267–284. 19 indexed citations
13.
Boctor, N. Z., C. M. O'd. Alexander, A. Steele, & John P. Armstrong. (2010). Hydrogen Isotope Signatures and Water Abundances in Nominally Anhydrous Minerals from the Shergottite Y-984028. M&PSA. 73. 5070. 2 indexed citations
14.
Stachel, Thomas, et al.. (2010). Xenoliths and Xenocrysts from the Renard Kimberlites, Quebec: A Comprehensive Study of Mantle Samples to Determine the Evolution of the Superior Craton. 1 indexed citations
15.
Boctor, N. Z., Jinling Wang, C. M. O'd. Alexander, A. Steele, & John P. Armstrong. (2009). Hydrogen Isotope Signatures and Water Abundances in Nominally Anhydrous Minerals from the Olivine-Phyric Shergottite LAR 06319. Meteoritics and Planetary Science Supplement. 72. 5176. 3 indexed citations
16.
Armstrong, John P., Mark Wilson, Robert L. Barnett, Tom Nowicki, & B A Kjarsgaard. (2004). Mineralogy of primary carbonate-bearing hypabyssal kimberlite, Lac de Gras, Slave Province, Northwest Territories, Canada. Lithos. 76(1-4). 415–433. 71 indexed citations
17.
Sauer, Matthias, et al.. (1995). Toarcian source rock potential in the North Celtic Sea Basin, offshore Ireland. Geological Society London Special Publications. 93(1). 193–207. 17 indexed citations
18.
Armstrong, John P., Fred J. Longstaffe, & Frances J. Hein. (1993). Carbon and oxygen isotope geochemistry of calcite from the Jubilee Zn-Pb deposit, Cape Breton Island. The Canadian Mineralogist. 31(3). 755–766. 5 indexed citations
19.
Armstrong, John P.. (1979). Regional Considerations of the Elmworth Field and the Deep Basin: DISCUSSION. Bulletin of Canadian Petroleum Geology. 27(4). 525–527. 2 indexed citations
20.
Armstrong, John P.. (1955). The Enigma of Senator Taft and American Foreign Policy. The Review of Politics. 17(2). 206–231. 2 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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