| Discipline name | D-Index | World Ranking | National Ranking | Publications | Citations |
|---|---|---|---|---|---|
| Earth Science | 36 | 7082 | 2447 | 78 | 7086 |
The chart shows the history of publications by Clarence R. Allen between 1953 and 2017, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Clarence R. Allen published across 65 years, from 1953 to 2017, averaging 1.2 papers a year. Output peaked at 4 publications in 1967. 2 of the 80 publications appeared in the last two years.
80 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1953 | 1 |
| 1954 | 1 |
| 1955 | 0 |
| 1956 | 0 |
| 1957 | 1 |
| 1958 | 2 |
| 1959 | 1 |
| 1960 | 2 |
| 1961 | 0 |
| 1962 | 3 |
| 1963 | 1 |
| 1964 | 1 |
| 1965 | 2 |
| 1966 | 1 |
| 1967 | 4 |
| 1968 | 2 |
| 1969 | 2 |
| 1970 | 1 |
| 1971 | 0 |
| 1972 | 2 |
| 1973 | 2 |
| 1974 | 4 |
| 1975 | 3 |
| 1976 | 4 |
| 1977 | 0 |
| 1978 | 2 |
| 1979 | 0 |
| 1980 | 2 |
| 1981 | 0 |
| 1982 | 3 |
| 1983 | 2 |
| 1984 | 3 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 2 |
| 1988 | 3 |
| 1989 | 4 |
| 1990 | 1 |
| 1991 | 4 |
| 1992 | 0 |
| 1993 | 0 |
| 1994 | 0 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 0 |
| 1998 | 1 |
| 1999 | 0 |
| 2000 | 0 |
| 2001 | 0 |
| 2002 | 1 |
| 2003 | 0 |
| 2004 | 0 |
| 2005 | 1 |
| 2006 | 0 |
| 2007 | 1 |
| 2008 | 0 |
| 2009 | 0 |
| 2010 | 0 |
| 2011 | 1 |
| 2012 | 0 |
| 2013 | 1 |
| 2014 | 0 |
| 2015 | 0 |
| 2016 | 1 |
| 2017 | 1 |
| Total | 80 |
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 Clarence R. Allen sits on this spectrum.
This scientist: 78 publications — 3rd percentile
3% 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 | 78 |
| 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 | |
| 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 Clarence R. Allen sits on this spectrum.
This scientist: 36 D-Index — 23rd percentile
23% 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 | 36 |
| 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 | |
| 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 |
Clarence R. Allen was affiliated with the California Institute of Technology in the United States during their scientific career. Their work contributed to the academic community through various research and teaching activities associated with this institution.
Although there are no specific details available on their recent papers, frequent co-authors, or publication venues, Clarence R. Allen's association with a respected academic institution suggests involvement in scientific research and scholarship within their field.
There is no information available regarding specific fields of study, subfields, or main topics of research connected to Clarence R. Allen. Similarly, no records of book publications or awards won by this scientist have been listed.
Clarence R. Allen is known to be deceased. This summary reflects their career and contributions as documented up to that status.
Robert Steve Yeats;Kerry E Sieh;Clarence R Allen
C. R. Allen;A. R. Gillespie;Han Yuan;K. E. Sieh
Clarence R. Allen;Luo Zhuoli;Qian Hong;Wen Xueze
Clarence R. Allen
C. R. Allen;P. St. Amand;C. F. Richter;J. M. Nordquist
Hiroo Kanamori;Clarence R. Allen
Clarence R. Allen
James N. Brune;Clarence R. Allen
Duncan C Agnew;Clarence R Allen;Lloyd S Cluff;James H Dieterich
Unknown
C. R. Allen;W. B. Kamb;M. F. Meier;R. P. Sharp
James H. Whitcomb;Clarence R. Allen;Jan D. Garmany;James A. Hileman
V. I. Keilis-Borok;L. Knopoff;I. M. Rotwain;C. R. Allen
Frank Press;Clarence Allen
John N. Louie;Clarence R. Allen;David C. Johnson;Paul C. Haase
James N. Brune;Clarence R. Allen
A.W. Bally;Clarence R. Allen;R.B. Geyer;W.B. Hamilton
Clarence R. Allen
Clarence R Allen
J. A. Hileman;Clarence R. Allen;John M. Nordquist
Cinna Lomnitz;Federico Mooser;Clarence R. Allen;James N. Brune
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