Gregory D. Harper

1.6k total citations
32 papers, 1.0k citations indexed

About

Gregory D. Harper is a scholar working on Geophysics, Artificial Intelligence and Atmospheric Science. According to data from OpenAlex, Gregory D. Harper has authored 32 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Geophysics, 10 papers in Artificial Intelligence and 7 papers in Atmospheric Science. Recurrent topics in Gregory D. Harper's work include Geological and Geochemical Analysis (29 papers), earthquake and tectonic studies (19 papers) and Geochemistry and Geologic Mapping (10 papers). Gregory D. Harper is often cited by papers focused on Geological and Geochemical Analysis (29 papers), earthquake and tectonic studies (19 papers) and Geochemistry and Geologic Mapping (10 papers). Gregory D. Harper collaborates with scholars based in United States, Australia and Spain. Gregory D. Harper's co-authors include John R. Bowman, Jason B. Saleeby, James E. Wright, Matthew T. Heizler, Robert J. Alexander, Warren D. Sharp, Arthur W. Snoke, Antonio Teixell, David S. O'Hanley and Paul K. Link and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Geology and Tectonophysics.

In The Last Decade

Gregory D. Harper

32 papers receiving 798 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gregory D. Harper United States 19 955 242 141 82 78 32 1.0k
Thierry Juteau France 17 909 1.0× 208 0.9× 68 0.5× 73 0.9× 60 0.8× 43 982
P.G. Guise United Kingdom 15 816 0.9× 242 1.0× 204 1.4× 79 1.0× 60 0.8× 20 890
S.J.A Brown Australia 18 1.1k 1.2× 456 1.9× 231 1.6× 105 1.3× 87 1.1× 20 1.2k
Guram Zakariadze Russia 10 673 0.7× 229 0.9× 63 0.4× 74 0.9× 37 0.5× 14 764
Andrew R. Greene Canada 11 674 0.7× 188 0.8× 113 0.8× 111 1.4× 70 0.9× 15 767
Sharon Mosher United States 17 972 1.0× 264 1.1× 161 1.1× 131 1.6× 60 0.8× 45 1.1k
David A. Dinter United States 9 542 0.6× 116 0.5× 119 0.8× 30 0.4× 60 0.8× 19 701
José-María Cebriá Spain 16 945 1.0× 222 0.9× 166 1.2× 66 0.8× 81 1.0× 28 1.0k
S. Adamia Georgia 11 801 0.8× 271 1.1× 60 0.4× 71 0.9× 35 0.4× 15 896
R.-P. Ménot France 18 929 1.0× 368 1.5× 143 1.0× 95 1.2× 86 1.1× 31 990

Countries citing papers authored by Gregory D. Harper

Since Specialization
Citations

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

Fields of papers citing papers by Gregory D. Harper

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregory D. Harper. 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 Gregory D. Harper. The network helps show where Gregory D. Harper may publish in the future.

Co-authorship network of co-authors of Gregory D. Harper

This figure shows the co-authorship network connecting the top 25 collaborators of Gregory D. Harper. A scholar is included among the top collaborators of Gregory D. Harper 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 Gregory D. Harper. Gregory D. Harper 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.
Harper, Gregory D.. (2003). Fe-Ti basalts and propagating-rift tectonics in the Josephine Ophiolite. Geological Society of America Bulletin. 115(7). 771–787. 52 indexed citations
2.
Yoshinobu, Aaron S. & Gregory D. Harper. (2003). Hypersolidus deformation in the lower crust of the Josephine ophiolite: evidence for kinematic decoupling between the upper and lower oceanic crust. Journal of Structural Geology. 26(1). 163–175. 3 indexed citations
3.
Harper, Gregory D., Jason B. Saleeby, & Matthew T. Heizler. (1994). Formation and emplacement of the Josephine ophiolite and the Nevadan orogeny in the Klamath Mountains, California‐Oregon: U/Pb zircon and 40Ar/39Ar geochronology. Journal of Geophysical Research Atmospheres. 99(B3). 4293–4321. 64 indexed citations
4.
Alexander, Robert J., Gregory D. Harper, & John R. Bowman. (1993). Oceanic faulting and fault‐controlled subseafloor hydrothermal alteration in the sheeted dike complex of the Josephine Ophiolite. Journal of Geophysical Research Atmospheres. 98(B6). 9731–9759. 33 indexed citations
5.
Guidotti, C. V., et al.. (1992). Controls on ferric iron in chlorite. Geological Society of America, Abstracts with Programs; (United States). 11 indexed citations
6.
Alexander, Robert J. & Gregory D. Harper. (1992). The Josephine ophiolite: an ancient analogue for slow- to intermediate-spreading oceanic ridges. Geological Society London Special Publications. 60(1). 3–38. 21 indexed citations
7.
Harper, Gregory D., et al.. (1988). Detachment faulting and amagmatic extension at mid-ocean ridges: The Josephine ophiolite as an example. Geology. 16(9). 827–827. 30 indexed citations
8.
Harper, Gregory D., et al.. (1988). Introduction to Special Section on Subseafloor Metamorphism. Journal of Geophysical Research Atmospheres. 93(B5). 4521–4521. 2 indexed citations
9.
Harper, Gregory D.. (1988). Episodic magma chambers and amagmatic extension in the Josephine ophiolite. Geology. 16(9). 831–831. 22 indexed citations
10.
11.
Harper, Gregory D. & Paul K. Link. (1986). Geochemistry of Upper Proterozoic rift-related volcanics, northern Utah and southeastern Idaho. Geology. 14(10). 864–864. 21 indexed citations
12.
Harper, Gregory D.. (1986). Dismembered Archaean ophiolite in the southeastern Wind River Mountains, Wyoming: Remains of Archaean oceanic crust. NASA Technical Reports Server (NASA). 108. 3 indexed citations
13.
Harper, Gregory D.. (1985). Dismembered Archean ophiolite in the SE. Wind River Mountains, Wyoming. Geol. Soc. Am., Abstr. Programs; (United States). 17. 5 indexed citations
14.
Harper, Gregory D.. (1985). Tectonics of slow spreading mid‐ocean ridges and consequences of a variable depth to the brittle/ductile transition. Tectonics. 4(4). 395–409. 95 indexed citations
15.
16.
Harper, Gregory D., et al.. (1985). Sedimentation, Metallogenesis, and Tectonic Origin of the Basal Galice Formation Overlying the Josephine Ophiolite, Northwestern California. The Journal of Geology. 93(6). 713–725. 12 indexed citations
17.
Harper, Gregory D. & James E. Wright. (1984). Middle to Late Jurassic tectonic evolution of the Klamath Mountains, California‐Oregon. Tectonics. 3(7). 759–772. 80 indexed citations
18.
Harper, Gregory D.. (1983). Comment on “Formation of uppermost oceanic crust” by Eric Rosencrantz. Tectonics. 2(5). 499–501. 3 indexed citations
19.
Harper, Gregory D.. (1983). A depositional contact between the Galice Formation and a Late Jurassic ophiolite in northwestern California and southwestern Oregon. 9 indexed citations
20.
Saleeby, Jason B., Gregory D. Harper, Arthur W. Snoke, & Warren D. Sharp. (1982). Time relations and structural‐stratigraphic patterns in ophiolite accretion, west central Klamath Mountains, California. Journal of Geophysical Research Atmospheres. 87(B5). 3831–3848. 66 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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