Richard M. Friedman

5.4k total citations · 1 hit paper
108 papers, 4.3k citations indexed

About

Richard M. Friedman is a scholar working on Geophysics, Artificial Intelligence and Atmospheric Science. According to data from OpenAlex, Richard M. Friedman has authored 108 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 96 papers in Geophysics, 61 papers in Artificial Intelligence and 23 papers in Atmospheric Science. Recurrent topics in Richard M. Friedman's work include Geological and Geochemical Analysis (95 papers), Geochemistry and Geologic Mapping (61 papers) and earthquake and tectonic studies (38 papers). Richard M. Friedman is often cited by papers focused on Geological and Geochemical Analysis (95 papers), Geochemistry and Geologic Mapping (61 papers) and earthquake and tectonic studies (38 papers). Richard M. Friedman collaborates with scholars based in Canada, United States and Australia. Richard M. Friedman's co-authors include James S. Scoates, Dominique Weis, J. Brian Mahoney, Nadine Mattielli, Wilma Pretorius, Arnaud Goolaerts, Jane Barling, Bruno Kieffer, Jeroen de Jong and Diane Hanano and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and The Journal of Finance.

In The Last Decade

Richard M. Friedman

106 papers receiving 4.1k citations

Hit Papers

align trajectories sort by overperformance

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.

High‐precision isotopic characterization of USGS reference materials by TIMS and MC‐ICP‐MS

2006 865 citations Dominique Weis, Bruno Kieffer et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Richard M. Friedman Canada	34	3.6k	1.6k	658	648	527	108	4.3k
Kristine Thrane Denmark	23	3.6k 1.0×	1.4k 0.9×	808 1.2×	493 0.8×	656 1.2×	46	4.5k
Karsten M. Haase Germany	44	4.8k 1.3×	1.7k 1.1×	355 0.5×	701 1.1×	776 1.5×	176	5.3k
D. V. Kuzmin Russia	21	3.8k 1.1×	1.3k 0.9×	415 0.6×	481 0.7×	553 1.0×	51	4.5k
J. Stephen Daly Ireland	39	4.1k 1.2×	1.6k 1.0×	477 0.7×	573 0.9×	502 1.0×	128	4.6k
Stephen R. Noble United Kingdom	35	4.1k 1.2×	1.5k 1.0×	708 1.1×	1.1k 1.7×	559 1.1×	77	5.3k
Laurie Reisberg France	40	4.0k 1.1×	1.2k 0.7×	610 0.9×	769 1.2×	833 1.6×	119	5.1k
Kevin R. Chamberlain United States	36	5.7k 1.6×	2.4k 1.5×	717 1.1×	612 0.9×	797 1.5×	109	6.2k
Gary R. Byerly United States	34	2.9k 0.8×	1.1k 0.7×	821 1.2×	932 1.4×	700 1.3×	101	3.8k
Marcel Regelous Germany	35	3.7k 1.0×	1.0k 0.6×	399 0.6×	629 1.0×	533 1.0×	87	4.5k
Thomas Chacko Canada	40	4.4k 1.2×	1.5k 0.9×	706 1.1×	551 0.9×	798 1.5×	84	5.1k

Countries citing papers authored by Richard M. Friedman

Since Specialization

Citations

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

Fields of papers citing papers by Richard M. Friedman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Richard M. Friedman. 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 Richard M. Friedman. The network helps show where Richard M. Friedman may publish in the future.

Co-authorship network of co-authors of Richard M. Friedman

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

All Works

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20 of 20 papers shown

Hollings, Pete, et al.. (2024). Geochronology of the Mines Gaspé porphyry deposit, Québec, Canada. Canadian Journal of Earth Sciences. 61(8). 876–893. 2 indexed citations

Caruthers, Andrew H., Darren R. Gröcke, Martyn L. Golding, et al.. (2021). New evidence for a long Rhaetian from a Panthalassan succession (Wrangell Mountains, Alaska) and regional differences in carbon cycle perturbations at the Triassic-Jurassic transition. Earth and Planetary Science Letters. 577. 117262–117262. 14 indexed citations

Limarino, Carlos O., Patricia L. Ciccioli, Sergio A. Marenssi, Silvia N. Césari, & Richard M. Friedman. (2021). U-PB ages and environmental evolution of the De La Cuesta Formation (late Paleozoic): Record of the Choiyoi Volcanism in the retroarc area of the Paganzo Basin, Western Gondwana. Journal of South American Earth Sciences. 112. 103531–103531. 7 indexed citations

Césari, Silvia N., et al.. (2021). High-precision U-Pb CA-ID-TIMS calibration of the PermianLueckisporites-dominated assemblages in westernmost Gondwana: inferences for correlations. Palynology. 46(2). 1–20. 6 indexed citations

Jones, James V., E. Todd, Stephen E. Box, et al.. (2020). Cretaceous to Oligocene magmatic and tectonic evolution of the western Alaska Range: Insights from U-Pb and 40Ar/39Ar geochronology. Geosphere. 17(1). 118–153. 6 indexed citations

Beranek, Luke P., et al.. (2019). Early Paleozoic post-breakup magmatism along the Cordilleran margin of western North America: New zircon U-Pb age and whole-rock Nd- and Hf-isotope and lithogeochemical results from the Kechika group, Yukon, Canada. Geosphere. 15(4). 1262–1290. 15 indexed citations

Nixon, Graham T., et al.. (2019). Syn-accretionary multistage assembly of an Early Jurassic Alaskan-type intrusion in the Canadian Cordillera: U–Pb and ⁴⁰Ar/³⁹Ar geochronology of the Turnagain ultramafic–mafic intrusive complex, Yukon–Tanana terrane. Canadian Journal of Earth Sciences. 57(5). 575–600. 13 indexed citations

Wall, Corey J., James S. Scoates, Dominique Weis, et al.. (2018). The Stillwater Complex: Integrating Zircon Geochronological and Geochemical Constraints on the Age, Emplacement History and Crystallization of a Large, Open-System Layered Intrusion. Journal of Petrology. 59(1). 153–190. 83 indexed citations

Friedman, Richard M., et al.. (2014). Geology and District-Scale Setting of Tilted Alkalic Porphyry Cu-Au Mineralization at the Lorraine Deposit, British Columbia. Economic Geology. 109(4). 939–977. 15 indexed citations

10.

Scoates, James S., Corey J. Wall, Richard M. Friedman, J. A. VanTongeren, & E. A. Mathez. (2011). Progress in resolving the duration of magmatism in the Paleoproterozoic Bushveld Complex. AGUFM. 2011. 2 indexed citations

11.

Friedman, Richard M., Corey J. Wall, James S. Scoates, Dominique Weis, & William J. Meurer. (2011). Exploring the U-Pb systematics of titanite from the Archean Stillwater Complex. AGUFM. 2011. 1 indexed citations

12.

Wall, Corey J., James S. Scoates, Richard M. Friedman, Dominique Weis, & William J. Meurer. (2010). Baddeleyite-Zircon Relationships in Cumulates of the Archean Stillwater Complex: Evidence from U-Pb Geochronology and Hf Isotope Systematics. AGU Fall Meeting Abstracts. 2010. 2 indexed citations

13.

Scoates, James S., et al.. (2009). U–Pb and 40Ar/39Ar geochronology of the Saint-Urbain and Lac Allard (Havre-Saint-Pierre) anorthosites and their associated Fe–Ti oxide ores, Québec: Evidence for emplacement and slow cooling during the collisional Ottawan orogeny in the Grenville Province. Precambrian Research. 174(1-2). 95–116. 42 indexed citations

14.

Joubert, Marc, et al.. (2007). Tectonomagmatic implications and ages of caribbean island-arc tholeiites, boninites and related felsic rocks, Cordillera Oriental, Dominican Republic. BOLETÍN GEOLÓGICO Y MINERO. 118(2). 195–220. 1 indexed citations

15.

Scoates, James S. & Richard M. Friedman. (2007). Determining the Age and Cooling History of the World's Largest Layered Intrusion: U-Pb Zircon-Rutile Geochronology of the Merensky Reef, Bushveld Complex, South Africa. AGU Fall Meeting Abstracts. 2007. 3 indexed citations

16.

Escuder‐Viruete, Javier, et al.. (2006). Magmatic relationships and ages of Caribbean Island arc tholeiites, boninites and related felsic rocks, Dominican Republic. Lithos. 90(3-4). 161–186. 84 indexed citations

17.

Scoates, James S. & Richard M. Friedman. (2006). Precise Crystallization Age of the Bushveld Complex, South Africa: Direct Dating of the Platiniferous Merensky Reef Using the Zircon U-Pb Chemical Abrasion ID-TIMS Technique. AGU Fall Meeting Abstracts. 2006. 1 indexed citations

18.

Kieffer, Bruno, Dominique Weis, C. Maerschalk, et al.. (2005). High-précision Sr, Nd, Pb and Hf isotopic charactérization of USGS reference materials by MC-ICP-MS and TIMS. Dépôt institutionnel de l'Université libre de Bruxelles (Université Libre de Bruxelles). 69. 1 indexed citations

19.

Mahoney, J. Brian, P S Mustard, James W. Haggart, et al.. (1999). Archean zircons in Cretaceous strata of the western Canadian Cordillera: The “Baja B.C.” hypothesis fails a “crucial test”. Geology. 27(3). 195–195. 62 indexed citations

20.

Thompson, John F., et al.. (1998). Primitive Permo-Triassic volcanism in the Canadian Cordillera tectonic and metallogenic implications. Economic Geology. 93(2). 224–231. 10 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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