| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Earth Science | 62 | 1657 | 1483 | 73 | 63 | 303 | 15223 |
The chart shows the history of publications by Roger H. Mitchell between 1969 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Roger H. Mitchell published across 57 years, from 1969 to 2025, averaging 5.9 papers a year. Output peaked at 16 publications in 1991. 8 of the 337 publications appeared in the last two years.
337 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1969 | 1 |
| 1970 | 1 |
| 1971 | 4 |
| 1972 | 3 |
| 1973 | 6 |
| 1974 | 3 |
| 1975 | 8 |
| 1976 | 5 |
| 1977 | 3 |
| 1978 | 7 |
| 1979 | 3 |
| 1980 | 4 |
| 1981 | 3 |
| 1982 | 5 |
| 1983 | 5 |
| 1984 | 4 |
| 1985 | 4 |
| 1986 | 12 |
| 1987 | 2 |
| 1988 | 4 |
| 1989 | 2 |
| 1990 | 5 |
| 1991 | 16 |
| 1992 | 3 |
| 1993 | 2 |
| 1994 | 4 |
| 1995 | 7 |
| 1996 | 7 |
| 1997 | 9 |
| 1998 | 7 |
| 1999 | 8 |
| 2000 | 7 |
| 2001 | 5 |
| 2002 | 7 |
| 2003 | 6 |
| 2004 | 13 |
| 2005 | 8 |
| 2006 | 16 |
| 2007 | 4 |
| 2008 | 9 |
| 2009 | 5 |
| 2010 | 7 |
| 2011 | 8 |
| 2012 | 4 |
| 2013 | 14 |
| 2014 | 4 |
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 12 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 4 |
| Total | 337 |
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 Roger H. Mitchell sits on this spectrum.
This scientist: 303 publications — 87th percentile
87% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 603 publications or more.
| 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 | |
| 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 | 303 |
| 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 |
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 Roger H. Mitchell sits on this spectrum.
This scientist: 62 D-Index — 82nd percentile
82% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 106 D-Index or more.
| 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 | 62 |
| 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 |
Roger H. Mitchell is affiliated with Lakehead University in Canada and has contributed extensively to the field of Earth and Planetary Sciences. Their research spans several subfields, notably Geophysics, Artificial Intelligence, Geochemistry and Petrology, Biomaterials, and Mechanics of Materials.
The scientist's work covers a range of main topics including:
Among their recent papers are a variety of studies focused on igneous rock formations, carbonatites, and related geochemical processes. Selected recent publications include:
Their frequent co-authors include:
Roger H. Mitchell has published multiple papers in core venues such as:
Roger H Mitchell
Roger H. Mitchell
Roger Howard Mitchell
Roger H Mitchell;Steven C. Bergman
Roger H. Mitchell
K.J. Fraser;C.J. Hawkesworth;A.J. Erlank;R.H. Mitchell
Roger H. Mitchell;Reid R. Keays
Alan R. Woolley;Steven C. Bergman;Alan D. Edgar;Michael J. Le Bas
Roger H. Mitchell
Roger H. Mitchell
Roger H. Mitchell;Mark D. Welch;Anton R. Chakhmouradian
Ruslan P. Liferovich;Roger H. Mitchell
N.V. Chalapathi Rao;Fu-Yuan Wu;R.H. Mitchell;Qiu-Li Li
R. H. Mitchell;A. R. Chakhmouradian;P. M. Woodward
Tibor Guzmics;Roger H. Mitchell;Csaba Szabó;Márta Berkesi
R. H. Mitchell
Tibor Guzmics;Roger H. Mitchell;Csaba Szabó;Márta Berkesi
Fu-Yuan Wu;Yue-Heng Yang;Qiu-Li Li;Roger H. Mitchell
Andrea Giuliani;Andrea Giuliani;Andrea Giuliani;D. Graham Pearson;Ashton Soltys;Hayden Dalton
R. H. Mitchell
Roger H. Mitchell
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