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P. Jonathan Patchett

P. Jonathan Patchett

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 72 836 737 397 340 125 21939

P. Jonathan Patchett publications per year

The chart shows the history of publications by P. Jonathan Patchett between 1976 and 2019, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. P. Jonathan Patchett published across 44 years, from 1976 to 2019, averaging 2.8 papers a year. Output peaked at 13 publications in 1991. 2 of the 125 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1976 to 2019. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 1991. 1976: 1 publication 1977: 2 publications 1978: 1 publication 1979: 2 publications 1980: 4 publications 1981: 1 publication 1982: 0 publications 1983: 2 publications 1984: 4 publications 1985: 0 publications 1986: 1 publication 1987: 2 publications 1988: 7 publications 1989: 7 publications 1990: 6 publications 1991: 13 publications 1992: 5 publications 1993: 2 publications 1994: 2 publications 1995: 3 publications 1996: 4 publications 1997: 4 publications 1998: 3 publications 1999: 4 publications 2000: 2 publications 2001: 4 publications 2002: 1 publication 2003: 4 publications 2004: 5 publications 2005: 5 publications 2006: 3 publications 2007: 2 publications 2008: 1 publication 2009: 3 publications 2010: 4 publications 2011: 2 publications 2012: 2 publications 2013: 3 publications 2014: 0 publications 2015: 0 publications 2016: 1 publication 2017: 1 publication 2018: 1 publication 2019: 1 publication
1976 2019

125 publications in total across all disciplines

View publications per year as a table
P. Jonathan Patchett: publications per year, 1976 to 2019
Year Publications
1976 1
1977 2
1978 1
1979 2
1980 4
1981 1
1982 0
1983 2
1984 4
1985 0
1986 1
1987 2
1988 7
1989 7
1990 6
1991 13
1992 5
1993 2
1994 2
1995 3
1996 4
1997 4
1998 3
1999 4
2000 2
2001 4
2002 1
2003 4
2004 5
2005 5
2006 3
2007 2
2008 1
2009 3
2010 4
2011 2
2012 2
2013 3
2014 0
2015 0
2016 1
2017 1
2018 1
2019 1
Total 125
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P. Jonathan Patchett publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where P. Jonathan Patchett sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 118–127 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 125 publications — 25th percentile

25% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404
108–117 484
118–127 540 125
128–137 557
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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P. Jonathan Patchett D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where P. Jonathan Patchett sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 72 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 72 D-Index — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366
38 344
39 349
40 296
41 289
42 277
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62 72
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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Research.com Recognitions

  • 1982 - F.W. Clarke Award, Geochemical Society

Overview

P. Jonathan Patchett is affiliated with the University of Arizona in the United States. Their academic profile highlights a career grounded in geochemical research, as evidenced by the recognition received early in their career.

Patchett was awarded the F.W. Clarke Award by the Geochemical Society in 1982. This award typically recognizes outstanding contributions in the field of geochemistry by an early-career scientist.

While specific research topics, frequent co-authors, publication venues, and detailed lists of publications are not documented in the available data, Patchett's association with the University of Arizona places them within a well-established research community. The university is known for its scientific contributions, particularly in earth and planetary sciences.

The absence of detailed information on recent papers or subfields does not diminish the relevance of Patchett's contributions signaled by the award. The F.W. Clarke Award itself suggests involvement in innovative geochemical investigations and potentially foundational work within that discipline.

The scientist is currently active and not recorded as deceased, which implies potential ongoing research activity or contribution to academic scholarship.

Best Publications

  • The decay constant of 176Lu determined from Lu-Hf and U-Pb isotope systematics of terrestrial Precambrian high-temperature mafic intrusions

    Ulf Söderlund;P.Jonathan Patchett;Jeffrey D Vervoort;Clark E Isachsen

  • The Lu–Hf and Sm–Nd isotopic composition of CHUR: Constraints from unequilibrated chondrites and implications for the bulk composition of terrestrial planets

    Audrey Bouvier;Jeffrey D. Vervoort;P. Jonathan Patchett

  • Relationships between Lu–Hf and Sm–Nd isotopic systems in the global sedimentary system

    Jeff D Vervoort;P.Jonathan Patchett;Janne Blichert-Toft;Francis Albarède

  • The isotopic composition of Yb and the precise and accurate determination of Lu concentrations and Lu/Hf ratios by isotope dilution using MC-ICPMS

    Jeffrey D. Vervoort;P. Jonathan Patchett;Ulf Söderlund;Ulf Söderlund;Mark Baker

  • Behavior of hafnium and neodymium isotopes in the crust: Constraints from Precambrian crustally derived granites

    Jeff D. Vervoort;P. Jonathan Patchett

  • Constraints on early Earth differentiation from hafnium and neodymium isotopes

    J. D. Vervoort;P. J. Patchett;G. E. Gehrels;A. P. Nutman

  • Call for an improved set of decay constants for geochronological use

    F. Begemann;K. R. Ludwig;G. W. Lugmair;K. W. Min

  • Hafnium/rare earth element fractionation in the sedimentary system and crustal recycling into the Earth's mantle

    P.J. Patchett;W.M. White;H. Feldmann;S. Kielinczuk

  • Geochronology and stratigraphy of late Pleistocene lake cycles on the southern Bolivian Altiplano: Implications for causes of tropical climate change

    Christa Placzek;Jay Quade;P. Jonathan Patchett

  • The kinematic evolution of the Nepalese Himalaya interpreted from Nd isotopes

    Delores M. Robinson;Peter G. DeCelles;P.Jonathan Patchett;Carmala N. Garzione

  • Nd isotopic ages of crust formation and metamorphism in the Precambrian of eastern and southern Mexico

    P. Jonathan Patchett;Joaquin Ruiz

  • Origin of continental crust of 1.9-1.7 ga age: nd isotopes in the svecofennian orogenic terrains of sweden

    P.Jonathan Patchett;Wolfgang Todt;Roland Gorbatschev

  • Nd isotopes and tectonics of 1.9-1.7 Ga crustal genesis

    P. Jonathan Patchett;Nicholas T. Arndt

  • Moisture variability in the southwestern United States linked to abrupt glacial climate change

    J. D. M. Wagner;J. E. Cole;J. W. Beck;P. J. Patchett

  • Hf–Nd isotopic evolution of the lower crust

    Jeff D. Vervoort;P.Jonathan Patchett;Francis Albarède;Janne Blichert-Toft

  • U-Pb baddeleyite ages and Hf, Nd isotope chemistry constraining repeated mafic magmatism in the Fennoscandian Shield from 1.6 to 0.9 Ga

    Ulf Söderlund;Clark E. Isachsen;Göran Bylund;Larry M. Heaman

  • Proterozoic and Phanerozoic basement terranes of Mexico from Nd isotopic studies

    Joaquin Ruiz;P. Jonathan Patchett;Fernando Ortega-Gutierrez

  • Origin of continental crust of 1.9-1.7 Ga age defined by Nd isotopes in the Ketilidian terrain of South Greenland

    P. Jonathan Patchett;David Bridgwater

  • Isotopic and structural constraints on the location of the Main Central thrust in the Annapurna Range, central Nepal Himalaya

    Aaron J. Martin;Peter G. DeCelles;George E. Gehrels;P. Jonathan Patchett

  • Implications for the evolution of continental crust from Hf isotope systematics of Archean detrital zircons

    Ross K Stevenson;P.Jonathan Patchett

  • Book Review: Neodymium isotope geochemistry: An introduction. by Donald J. DePaolo, Springer-Verlag, 1988, 187p., $49.50 (ISBN 0-387-18648-4)

    P. Jonathan Patchett

Frequent Co-Authors

George E. Gehrels
George E. Gehrels University of Arizona
Joaquin Ruiz
Joaquin Ruiz University of Arizona
Scott D. Samson
Scott D. Samson Syracuse University
William C. McClelland
William C. McClelland University of Iowa
Jeffrey D. Vervoort
Jeffrey D. Vervoort Washington State University
Jay Quade
Jay Quade University of Arizona
Gerald M. Ross
Gerald M. Ross Geological Survey of Canada
Mihai N. Ducea
Mihai N. Ducea University of Arizona
James D. Gleason
James D. Gleason University of Michigan–Ann Arbor
William R. Dickinson
William R. Dickinson University of Arizona

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