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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 39 5986 5541 2154 1912 102 10809

J. Barry Maynard publications per year

The chart shows the history of publications by J. Barry Maynard between 1967 and 2023, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. J. Barry Maynard published across 57 years, from 1967 to 2023, averaging 2.1 papers a year. Output peaked at 7 publications in 1983. 3 of the 118 publications appeared in the last two years.

No. of publications
2 4 6
Bar chart. Horizontal axis: year, 1967 to 2023. Vertical axis: number of publications, 0 to 7. Peak 7 publications in 1983. 1967: 1 publication 1968: 1 publication 1969: 1 publication 1970: 1 publication 1971: 1 publication 1972: 1 publication 1973: 0 publications 1974: 0 publications 1975: 1 publication 1976: 2 publications 1977: 4 publications 1978: 3 publications 1979: 2 publications 1980: 4 publications 1981: 5 publications 1982: 3 publications 1983: 7 publications 1984: 2 publications 1985: 0 publications 1986: 3 publications 1987: 1 publication 1988: 3 publications 1989: 1 publication 1990: 3 publications 1991: 5 publications 1992: 2 publications 1993: 2 publications 1994: 0 publications 1995: 3 publications 1996: 1 publication 1997: 3 publications 1998: 1 publication 1999: 1 publication 2000: 0 publications 2001: 4 publications 2002: 0 publications 2003: 4 publications 2004: 2 publications 2005: 1 publication 2006: 3 publications 2007: 3 publications 2008: 3 publications 2009: 2 publications 2010: 4 publications 2011: 2 publications 2012: 0 publications 2013: 5 publications 2014: 5 publications 2015: 0 publications 2016: 1 publication 2017: 2 publications 2018: 0 publications 2019: 1 publication 2020: 3 publications 2021: 2 publications 2022: 2 publications 2023: 1 publication
1967 2023

118 publications in total across all disciplines

View publications per year as a table
J. Barry Maynard: publications per year, 1967 to 2023
Year Publications
1967 1
1968 1
1969 1
1970 1
1971 1
1972 1
1973 0
1974 0
1975 1
1976 2
1977 4
1978 3
1979 2
1980 4
1981 5
1982 3
1983 7
1984 2
1985 0
1986 3
1987 1
1988 3
1989 1
1990 3
1991 5
1992 2
1993 2
1994 0
1995 3
1996 1
1997 3
1998 1
1999 1
2000 0
2001 4
2002 0
2003 4
2004 2
2005 1
2006 3
2007 3
2008 3
2009 2
2010 4
2011 2
2012 0
2013 5
2014 5
2015 0
2016 1
2017 2
2018 0
2019 1
2020 3
2021 2
2022 2
2023 1
Total 118
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J. Barry Maynard 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 J. Barry Maynard 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, 98–107 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: 102 publications — 13th percentile

13% 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
98–107 404 102
108–117 484
118–127 540
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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J. Barry Maynard 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 J. Barry Maynard 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, 39 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: 39 D-Index — 35th percentile

35% 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 39
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
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

  • 1951 - Fellow of the American Association for the Advancement of Science (AAAS)
  • Fellow of the Geological Society of America
  • Fellow of the Geological Society of America
  • Fellow of the Geological Society of America
  • Fellow of the Geological Society of America

Overview

J. Barry Maynard is affiliated with the University of Cincinnati in the United States. Their research spans multiple disciplines, primarily focusing on Earth and Planetary Sciences, with a substantial emphasis on Earth sciences subfields such as Geophysics and Geochemistry and Petrology. In addition to earth sciences, they have contributions in Computer Science, particularly within the area of Artificial Intelligence.

The scientist's main topics of study include geochemical and elemental analysis, geochemical and geologic mapping, and combined geological and geochemical analysis. Their work also covers paleontology and stratigraphy of fossils, worldwide geological and geophysical studies, as well as water treatment, disinfection, and corrosion behavior.

Their recent publications showcase research in various geoscience topics, including:

  • Origin of the Oligocene manganese deposit at Obrochishte (Bulgaria): Insights from C, O, Fe, Sr, Nd, and Pb isotopes, 2020, Ore Geology Reviews
  • The Ordovician iron ore of the Anti-Atlas, Morocco: Environment and dynamics of depositional process, 2020, Ore Geology Reviews
  • Rare earth elements and origin of Fe Mn ores from the Lower Carboniferous Um Bogma Formation, Southwest Sinai, Egypt: A mixed source of metals and multiple formation processes, 2022, Sedimentary Geology
  • Harvested versus conditioned new test pieces in drinking water lead or copper corrosion testing, 2023, Water Science & Technology Water Supply
  • Mineralogy, geochemistry, and stable isotope characteristics of barite deposits from Wadi El Mingar, North Eastern Jordan, 2022, Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen

Frequent co-authors in their research include:

  • Sherif Farouk
  • Vesselin M. Dekov
  • George D. Kamenov
  • Olivier Rouxel
  • Stefan V. Lalonde

Their scholarly contributions have appeared regularly in several scientific venues, highlighting expertise in geosciences-related publications:

  • Ore Geology Reviews
  • Abstracts with programs - Geological Society of America
  • Sedimentary Geology
  • Water Science & Technology Water Supply
  • Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen

J. Barry Maynard is recognized as a Fellow of the American Association for the Advancement of Science (AAAS) since 1951 and holds fellowship status in the Geological Society of America.

Best Publications

  • Trace-element behavior and redox facies in core shales of Upper Pennsylvanian Kansas-type cyclothems

    Thomas J Algeo;J.Barry Maynard

  • Geochemical and NdSr isotopic composition of deep-sea turbidites: Crustal evolution and plate tectonic associations

    S.M McLennan;S.R Taylor;M.T McCulloch;J.B Maynard

  • Factors controlling enrichment of vanadium and nickel in the bitumen of organic sedimentary rocks

    Unknown

  • Composition of modern deep-sea sands from arc-related basins

    J. Barry Maynard;Renzo Valloni;Ho-Shing Yu

  • Spatial variation in sediment fluxes, redox conditions, and productivity in the Permian–Triassic Panthalassic Ocean

    Thomas J. Algeo;Kiyoko Kuwahara;Hiroyoshi Sano;Steven Bates

  • Sedimentology of Shale

    Paul E. Potter;J. Barry Maynard;Wayne A. Pryor

  • Chemistry of Modern Soils as a Guide to Interpreting Precambrian Paleosols

    Unknown

  • Heavy Metal Contamination in Soils of Urban Highways Comparison Between Runoff and Soil Concentrations at Cincinnati, Ohio

    Dilek Turer;J. Barry Maynard;J. John Sansalone

  • The Chemistry of Manganese Ores through Time: A Signal of Increasing Diversity of Earth-Surface Environments

    J. Barry Maynard

  • Trace-metal covariation as a guide to water-mass conditions in ancient anoxic marine environments

    Thomas J. Algeo;J. Barry Maynard

  • Use of statistical analysis to formulate conceptual models of geochemical behavior: water chemical data from the Botucatu aquifer in São Paulo state, Brazil

    Susan X Meng;J.Barry Maynard

  • 12. Effects of the Middle to Late Devonian Spread of Vascular Land Plants on Weathering Regimes, Marine Biotas, and Global Climate

    Thomas J. Algeo;Stephen E. Scheckler;J. Barry Maynard

  • Detrital Modes of Recent Deep‐Sea Sands and their Relation to Tectonic Setting: A First Approximation

    Renzo Valloni;J. Barry Maynard

  • Changes in productivity and redox conditions in the Panthalassic Ocean during the latest Permian

    Thomas J. Algeo;Linda Hinnov;Jessa Moser;J. Barry Maynard

  • Marine sediments: dating by the racemization of amino acids.

    Jeffrey L. Bada;Bruce P. Luyendyk;J. Barry Maynard

  • Isotopic evidence for organic matter oxidation by manganese reduction in the formation of stratiform manganese carbonate ore

    Patrick M Okita;J.Barry Maynard;Elliott C Spiker;Eric R Force

  • The Permian–Triassic boundary at Nhi Tao, Vietnam: Evidence for recurrent influx of sulfidic watermasses to a shallow-marine carbonate platform

    Thomas J. Algeo;Brooks Ellwood;Thi Kim Thoa Nguyen;Harry Rowe

  • Physiochemical characterization of five iron tubercles from a single drinking water distribution system: Possible new insights on their formation and growth

    Tammie L. Gerke;J. Barry Maynard;Michael R. Schock;Darren L. Lytle

  • Effects of sedimentary sorting on neodymium isotopes in deep-sea turbidites

    S. M. McLennan;S. M. McLennan;M. T. McCulloch;S. R. Taylor;J. B. Maynard

  • Manganese deposition in drinking water distribution systems.

    Tammie L. Gerke;Brenda J. Little;J. Barry Maynard

  • Manganiferous Sediments, Rocks, and Ores

    J. Barry Maynard

  • Geochemistry of oolitic iron ores, an electron microprobe study

    J. Barry Maynard

Frequent Co-Authors

Thomas J. Algeo
Thomas J. Algeo University of Cincinnati
Linda A. Hinnov
Linda A. Hinnov George Mason University
James C. Hower
James C. Hower University of Kentucky
Brooks B. Ellwood
Brooks B. Ellwood Louisiana State University
Paul Edwin Potter
Paul Edwin Potter University of Cincinnati
Kirk G. Scheckel
Kirk G. Scheckel Environmental Protection Agency
Michael M. Joachimski
Michael M. Joachimski University of Erlangen-Nuremberg
Olivier Rouxel
Olivier Rouxel French Research Institute for Exploitation of the Sea
Axel Hofmann
Axel Hofmann University of Johannesburg
Stefan V. Lalonde
Stefan V. Lalonde European Institute

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