Michael Hartnady

859 total citations
37 papers, 558 citations indexed

About

Michael Hartnady is a scholar working on Geophysics, Artificial Intelligence and Atmospheric Science. According to data from OpenAlex, Michael Hartnady has authored 37 papers receiving a total of 558 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Geophysics, 23 papers in Artificial Intelligence and 11 papers in Atmospheric Science. Recurrent topics in Michael Hartnady's work include Geological and Geochemical Analysis (35 papers), Geochemistry and Geologic Mapping (23 papers) and earthquake and tectonic studies (17 papers). Michael Hartnady is often cited by papers focused on Geological and Geochemical Analysis (35 papers), Geochemistry and Geologic Mapping (23 papers) and earthquake and tectonic studies (17 papers). Michael Hartnady collaborates with scholars based in Australia, United States and United Kingdom. Michael Hartnady's co-authors include Christopher L. Kirkland, R.H. Smithies, Tim Johnson, Chris Clark, Milo Barham, Hugo K.H. Olierook, Елена Белоусова, Yongjun Lu, Stephen J. Barnes and Marco L. Fiorentini and has published in prestigious journals such as Nature, Nature Communications and Geochimica et Cosmochimica Acta.

In The Last Decade

Michael Hartnady

36 papers receiving 548 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Michael Hartnady Australia 13 517 267 83 47 44 37 558
Lu‐Bing Hong China 18 826 1.6× 260 1.0× 104 1.3× 36 0.8× 27 0.6× 28 871
J. N. Connelly United States 11 512 1.0× 232 0.9× 43 0.5× 41 0.9× 43 1.0× 29 550
Catherine Zimmermann France 9 351 0.7× 149 0.6× 55 0.7× 42 0.9× 31 0.7× 10 408
S. S. Romano Australia 11 557 1.1× 301 1.1× 39 0.5× 31 0.7× 32 0.7× 14 580
T. Lyubetskaya United States 6 505 1.0× 140 0.5× 55 0.7× 26 0.6× 46 1.0× 7 541
Y. Wan China 6 1.1k 2.0× 375 1.4× 136 1.6× 27 0.6× 24 0.5× 7 1.1k
B.E. John Australia 3 706 1.4× 325 1.2× 113 1.4× 58 1.2× 34 0.8× 13 730
J. D. Vervoort United States 6 508 1.0× 181 0.7× 57 0.7× 57 1.2× 58 1.3× 18 597
Nancy J. Mahlen United States 12 1.1k 2.1× 293 1.1× 143 1.7× 40 0.9× 105 2.4× 16 1.1k
Victor Stepanovich Kulikov Russia 7 446 0.9× 164 0.6× 81 1.0× 79 1.7× 41 0.9× 25 523

Countries citing papers authored by Michael Hartnady

Since Specialization
Citations

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

Fields of papers citing papers by Michael Hartnady

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael Hartnady

This figure shows the co-authorship network connecting the top 25 collaborators of Michael Hartnady. A scholar is included among the top collaborators of Michael Hartnady 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 Michael Hartnady. Michael Hartnady 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.
Hartnady, Michael, Tim Johnson, Axel K. Schmitt, et al.. (2025). Incipient continent formation by shallow melting of an altered mafic protocrust. Nature Communications. 16(1). 4557–4557. 2 indexed citations
2.
Kirkland, Christopher L., Timmons M. Erickson, Tim Johnson, et al.. (2025). A one-billion-year-old Scottish meteorite impact. Geology. 53(8). 621–625.
3.
Liebmann, Janne, et al.. (2024). Strategies towards robust interpretations of Pb isotopes. Geoscience Frontiers. 16(2). 101989–101989. 2 indexed citations
4.
Kirkland, Christopher L., R. Quentin de Gromard, Bruno Vieira Ribeiro, et al.. (2024). Cryptic geological histories accessed through entombed and matrix geochronometers in dykes. Communications Earth & Environment. 5(1). 1 indexed citations
5.
Hartnady, Michael, et al.. (2023). Origin of Archean Pb isotope variability through open-system Paleoarchean crustal anatexis. Geology. 52(1). 77–81. 2 indexed citations
6.
Kirkland, Christopher L., Milo Barham, Nicholas E. Timms, et al.. (2023). Feldspar Pb isotope evidence of cryptic impact-driven hydrothermal alteration in the Paleoproterozoic. Earth and Planetary Science Letters. 607. 118073–118073. 3 indexed citations
7.
Liebmann, Janne, et al.. (2023). Albany K‐Feldspar: A New Pb Isotope Reference Material. Geostandards and Geoanalytical Research. 47(3). 637–655. 9 indexed citations
8.
9.
Ribeiro, Bruno Vieira, Christopher L. Kirkland, David E. Kelsey, et al.. (2023). Time-strain evolution of shear zones from petrographically constrained Rb–Sr muscovite analysis. Earth and Planetary Science Letters. 602. 117969–117969. 19 indexed citations
10.
Ribeiro, Bruno Vieira, et al.. (2023). Multi-stage alteration at Nifty copper deposit resolved via accessory mineral dating and trace elements. Precambrian Research. 388. 107018–107018. 2 indexed citations
11.
Doucet, Luc S., Zheng‐Xiang Li, Denis Fougerouse, et al.. (2023). The global lead isotope system: Toward a new framework reflecting Earth's dynamic evolution. Earth-Science Reviews. 243. 104483–104483. 10 indexed citations
12.
Johnson, Tim, Christopher L. Kirkland, Yongjun Lu, et al.. (2022). Giant impacts and the origin and evolution of continents. Nature. 608(7922). 330–335. 47 indexed citations
13.
Chen, Qian, He Liu, Tim Johnson, et al.. (2022). Intraplate continental basalts over the past billion years track cooling of the mantle and the onset of modern plate tectonics. Earth and Planetary Science Letters. 597. 117804–117804. 16 indexed citations
14.
Kirkland, Christopher L., et al.. (2022). Did transit through the galactic spiral arms seed crust production on the early Earth?. Geology. 50(11). 1312–1317. 11 indexed citations
15.
Kinny, P. D., Chris Clark, Christopher L. Kirkland, et al.. (2022). How old are the Jack Hills metasediments really?: The case for contamination of bedrock by zircon grains in transported regolith. Geology. 50(6). 721–725. 7 indexed citations
16.
Olierook, Hugo K.H., Christopher L. Kirkland, Julie A. Hollis, et al.. (2021). Regional zircon U-Pb geochronology for the Maniitsoq region, southwest Greenland. Scientific Data. 8(1). 139–139. 12 indexed citations
17.
Kirkland, Christopher L., Michael Hartnady, Milo Barham, et al.. (2021). Widespread reworking of Hadean-to-Eoarchean continents during Earth’s thermal peak. Nature Communications. 12(1). 331–331. 40 indexed citations
18.
Hartnady, Michael, Christopher L. Kirkland, R.H. Smithies, Simon P. Johnson, & Tim Johnson. (2021). Pb isotope insight into the formation of the Earth's first stable continents. Earth and Planetary Science Letters. 578. 117319–117319. 12 indexed citations
19.
Hartnady, Michael & Christopher L. Kirkland. (2019). A gradual transition to plate tectonics on Earth between 3.2 to 2.7 billion years ago. Terra Nova. 31(2). 129–134. 22 indexed citations
20.
Macey, P.H., Robert J. Thomas, P. G. Gresse, et al.. (2017). Origin and evolution of the ∼1.9 Ga Richtersveld Magmatic Arc, SW Africa. Precambrian Research. 292. 417–451. 52 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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