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James N. Connelly

James N. Connelly

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 53 2901 2651 29 28 129 9251

James N. Connelly publications per year

The chart shows the history of publications by James N. Connelly between 1985 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James N. Connelly published across 41 years, from 1985 to 2025, averaging 3.5 papers a year. Output peaked at 9 publications in 2006. 6 of the 144 publications appeared in the last two years.

No. of publications
2 4 6 8
Bar chart. Horizontal axis: year, 1985 to 2025. Vertical axis: number of publications, 0 to 9. Peak 9 publications in 2006. 1985: 1 publication 1986: 1 publication 1987: 1 publication 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 0 publications 1993: 3 publications 1994: 0 publications 1995: 1 publication 1996: 6 publications 1997: 4 publications 1998: 2 publications 1999: 4 publications 2000: 5 publications 2001: 4 publications 2002: 4 publications 2003: 3 publications 2004: 3 publications 2005: 5 publications 2006: 9 publications 2007: 4 publications 2008: 6 publications 2009: 5 publications 2010: 6 publications 2011: 7 publications 2012: 5 publications 2013: 4 publications 2014: 4 publications 2015: 5 publications 2016: 4 publications 2017: 9 publications 2018: 3 publications 2019: 7 publications 2020: 6 publications 2021: 1 publication 2022: 1 publication 2023: 5 publications 2024: 2 publications 2025: 4 publications
1985 2025

144 publications in total across all disciplines

View publications per year as a table
James N. Connelly: publications per year, 1985 to 2025
Year Publications
1985 1
1986 1
1987 1
1988 0
1989 0
1990 0
1991 0
1992 0
1993 3
1994 0
1995 1
1996 6
1997 4
1998 2
1999 4
2000 5
2001 4
2002 4
2003 3
2004 3
2005 5
2006 9
2007 4
2008 6
2009 5
2010 6
2011 7
2012 5
2013 4
2014 4
2015 5
2016 4
2017 9
2018 3
2019 7
2020 6
2021 1
2022 1
2023 5
2024 2
2025 4
Total 144
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James N. Connelly 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 James N. Connelly 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, 128–137 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: 129 publications — 27th percentile

27% 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
128–137 557 129
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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James N. Connelly 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 James N. Connelly 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, 53 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: 53 D-Index — 70th percentile

70% 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 53
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
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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Overview

James N. Connelly is affiliated with the University of Copenhagen in Denmark. Their research primarily spans the fields of Physics and Astronomy and Earth and Planetary Sciences, with a focus on areas such as Astronomy and Astrophysics, Geophysics, Atmospheric Science, Geochemistry and Petrology, and Inorganic Chemistry.

The scientist's work addresses various topics related to Astro and Planetary Science, Planetary Science and Exploration, Geological and Geochemical Analysis, Geology and Paleoclimatology Research, Geochemistry and Elemental Analysis, Radioactive Element Chemistry and Processing, and Geochemistry and Geologic Mapping.

James N. Connelly has been involved in multiple peer-reviewed publications, including the following recent papers:

  • The internal structure and geodynamics of Mars inferred from a 4.2-Gyr zircon record (2020), published in Proceedings of the National Academy of Sciences
  • Pb-Pb ages and initial Pb isotopic composition of lunar meteorites: NWA 773 clan, NWA 4734, and Dhofar 287 (2020), published in Meteoritics and Planetary Science
  • Uranium isotope compositions of biogenic carbonates - Implications for U uptake in shells and the application of the paleo-ocean oxygenation proxy (2020), published in Geochimica et Cosmochimica Acta
  • Recommendations for the reporting and interpretation of isotope dilution U-Pb geochronological information (2024), published in Geological Society of America Bulletin
  • Improved methods for high-precision Pb-Pb dating of extra-terrestrial materials (2021), published in Journal of Analytical Atomic Spectrometry

The frequent publication venues for Connelly's work include:

  • Geochimica et Cosmochimica Acta
  • Geostandards and Geoanalytical Research
  • Proceedings of the National Academy of Sciences
  • Meteoritics and Planetary Science
  • Geological Society of America Bulletin

Co-authors with whom James N. Connelly has collaborated multiple times include:

  • Martin Bizzarro
  • Ninna K. Jensen
  • A. A. Nemchin
  • Maria Mafalda Costa
  • Martin J. Whitehouse

Best Publications

  • The Absolute Chronology and Thermal Processing of Solids in the Solar Protoplanetary Disk

    James N. Connelly;Martin Bizzarro;Alexander N. Krot;Åke Nordlund

  • Sufficient oxygen for animal respiration 1,400 million years ago

    Shuichang Zhang;Xiaomei Wang;Huajian Wang;Christian J. Bjerrum

  • An orphaned basement block: The Arequipa-Antofalla Basement of the central Andean margin of South America

    Staci L. Loewy;James N. Connelly;Ian W.D. Dalziel

  • EVIDENCE FOR MAGNESIUM ISOTOPE HETEROGENEITY IN THE SOLAR PROTOPLANETARY DISK

    Kirsten K. Larsen;Anne Trinquier;Chad Paton;Martin Schiller

  • Early planetesimal melting from an age of 4.5662 Gyr for differentiated meteorites

    Joel Baker;Martin Bizzarro;Nadine Wittig;James Connelly

  • Chronological evidence that the Moon is either young or did not have a global magma ocean

    Lars E. Borg;James N. Connelly;Maud Boyet;Richard W. Carlson

  • Origin and chronology of chondritic components: A review

    Alexander Krot;Yuri Amelin;P Bland;F.J. Ciesla

  • The age of the carbonates in martian meteorite ALH84001.

    Lars E. Borg;James N. Connelly;Larry E. Nyquist;Chi-Y. Shih

  • Duration of Late Cretaceous–early Tertiary magmatism in east-central Sonora, Mexico

    Fred W. McDowell;Jaime Roldán-Quintana;James N. Connelly

  • Early formation of planetary building blocks inferred from Pb isotopic ages of chondrules

    Jean Bollard;James N. Connelly;Martin J. Whitehouse;Emily A. Pringle

  • The Nagssugtoqidian Orogen of West Greenland: tectonic evolution and regional correlations from a West Greenland perspective

    Jeroen A.M. van Gool;James N. Connelly;Mogens Marker;Flemming C. Mengel

  • Orbital forcing of climate 1.4 billion years ago

    Shuichang Zhang;Xiaomei Wang;Emma U Hammarlund;Huajian Wang

  • Eastern Laurentia in Rodinia: constraints from whole-rock Pb and U/Pb geochronology

    Staci L Loewy;James N Connelly;Ian W.D Dalziel;Charles F Gower

  • Degree of preservation of igneous zonation in zircon as a signpost for concordancy in U/Pb geochronology

    James N Connelly

  • Uranium isotopes distinguish two geochemically distinct stages during the later Cambrian SPICE event.

    Tais W. Dahl;Richard A. Boyle;Donald E. Canfield;James N. Connelly

  • Chronology of the Solar System’s Oldest Solids

    James N. Connelly;James N. Connelly;Yuri Amelin;Alexander N. Krot;Martin Bizzarro

  • Episodic rapakivi magmatism due to distal orogenesis?: Correlation of 1.69–1.50 Ga orogenic and inboard, “anorogenic” events in the Baltic Shield

    Karl-Inge Åhäll;James N. Connelly;Tim S. Brewer

  • Evidence for extremely rapid magma ocean crystallization and crust formation on Mars

    Laura C. Bouvier;Maria M. Costa;James N. Connelly;Ninna K. Jensen

  • A method for purifying Lu and Hf for analyses by MC-ICP-MS using TODGA resin

    J.N. Connelly;D.G. Ulfbeck;K. Thrane;M. Bizzarro

  • Evidence for a Late Supernova Injection of 60Fe into the Protoplanetary Disk

    Martin Bizzarro;David Garf Ulfbeck;Anne Marie-Pierre Emilie Trinquier;Kristine Thrane

  • Early accretion of protoplanets inferred from a reduced inner solar system 26Al inventory.

    Martin Schiller;James N. Connelly;Aslaug C. Glad;Takashi Mikouchi

Frequent Co-Authors

Martin Bizzarro
Martin Bizzarro University of Copenhagen
Alexander N. Krot
Alexander N. Krot University of Hawaii at Manoa
Lars E. Borg
Lars E. Borg Lawrence Livermore National Laboratory
Alexander A. Nemchin
Alexander A. Nemchin Curtin University
William D. Carlson
William D. Carlson The University of Texas at Austin
Ian W. D. Dalziel
Ian W. D. Dalziel The University of Texas at Austin
Åke Nordlund
Åke Nordlund University of Copenhagen
Yuri Amelin
Yuri Amelin Australian National University
Joel A. Baker
Joel A. Baker University of Washington
Martin J. Whitehouse
Martin J. Whitehouse Swedish Museum of Natural History

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