World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Earth Science 30 9065 2929 114 4253

Gregory A. Snyder publications per year

The chart shows the history of publications by Gregory A. Snyder between 1983 and 2014, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Gregory A. Snyder published across 32 years, from 1983 to 2014, averaging 4.7 papers a year. Output peaked at 22 publications in 1998. 1 of the 150 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1983 to 2014. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 1998. 1983: 1 publication 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 8 publications 1992: 12 publications 1993: 9 publications 1994: 16 publications 1995: 14 publications 1996: 11 publications 1997: 18 publications 1998: 22 publications 1999: 18 publications 2000: 7 publications 2001: 5 publications 2002: 1 publication 2003: 2 publications 2004: 2 publications 2005: 1 publication 2006: 2 publications 2007: 0 publications 2008: 0 publications 2009: 0 publications 2010: 0 publications 2011: 0 publications 2012: 0 publications 2013: 0 publications 2014: 1 publication
1983 2014

150 publications in total across all disciplines

View publications per year as a table
Gregory A. Snyder: publications per year, 1983 to 2014
Year Publications
1983 1
1984 0
1985 0
1986 0
1987 0
1988 0
1989 0
1990 0
1991 8
1992 12
1993 9
1994 16
1995 14
1996 11
1997 18
1998 22
1999 18
2000 7
2001 5
2002 1
2003 2
2004 2
2005 1
2006 2
2007 0
2008 0
2009 0
2010 0
2011 0
2012 0
2013 0
2014 1
Total 150
Download as CSV

Gregory A. Snyder 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 Gregory A. Snyder 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, 108–117 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: 114 publications — 18th percentile

18% 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
108–117 484 114
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
Download as CSV

Gregory A. Snyder 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 Gregory A. Snyder 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, 30 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: 30 D-Index — 2nd percentile

2% 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 30
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
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
Download as CSV

Overview

Gregory A. Snyder is affiliated with the University of Tennessee at Knoxville in the United States. Their academic profile shows a focus on scientific research within academia, although specific details on research fields, publication topics, and collaborative networks are not listed.

There are no recent papers recorded with titles, publication years, or venues. Similarly, information on frequent co-authors or common publication venues is not available. This limits the ability to trace detailed collaborative or publication patterns within their career.

The absence of data on book publications and main or subfields of study means there is no public record of contributions to particular scientific disciplines or specialized research areas. Likewise, the lack of documented main research topics further confines the scope of accessible knowledge about their academic focus.

No awards or honors have been reported, which indicates either the absence of such recognitions or unavailable recorded information. It is noted that Gregory A. Snyder is currently active and not deceased.

Best Publications

  • A chemical model for generating the sources of mare basalts: Combined equilibrium and fractional crystallization of the lunar magmasphere

    Gregory A Snyder;Lawrence A Taylor;Clive R Neal

  • Oxygen Isotopes and the Moon-Forming Giant Impact

    U. Wiechert;A. N. Halliday;D.-C. Lee;G. A. Snyder

  • Archaean Re–Os age for Siberian eclogites and constraints on Archaean tectonics

    D. G. Pearson;D. G. Pearson;G. A. Snyder;S. B. Shirey;L. A. Taylor

  • Vesta as the howardite, eucrite and diogenite parent body: Implications for the size of a core and for large‐scale differentiation

    Alex Ruzicka;Gregory A. Snyder;Lawrence A. Taylor

  • Age and Origin of the Moon

    Der-Chuen Lee;Alex N. Halliday;Gregory A. Snyder;Lawrence A. Taylor

  • The Origins of Yakutian Eclogite Xenoliths

    Gregory A. Snyder;Lawrence A. Taylor;Ghislaine Crozaz;Alex N. Halliday

  • Isotopic studies of ferroan anorthosite 62236 : A young lunar crustal rock from a light rare-earth-element-depleted source

    Lars Borg;Marc Norman;Larry Nyquist;Don Bogard

  • Petrography and geochemistry of eclogites from the Mir kimberlite, Yakutia, Russia

    B. L. Beard;Kathy N. Fraracci;Robert A. Clayton;Toshiko K. Mayeda

  • The Source Region and Melting Mineralogy of High-Titanium and Low-Titanium Lunar Basalts Deduced from Lu-Hf Isotope Data

    Brian L. Beard;Brian L. Beard;Lawrence A. Taylor;Erik E. Scherer;Clark M. Johnson

  • Chronology and petrogenesis of the lunar highlands alkali suite: Cumulates from KREEP basalt crystallization

    Gregory A. Snyder;Lawrence A. Taylor;Alex N. Halliday

  • Archean mantle heterogeneity and the origin of diamondiferous eclogites, Siberia: Evidence from stable isotopes and hydroxyl in garnet

    Gregory A. Snyder;Lawrence A. Taylor;Eric A. Jerde;Robert N. Clayton

  • Diamonds and their mineral inclusions, and what they tell us: A detailed “pull-apart” of a diamondiferous eclogite

    Lawrence A. Taylor;Randall A. Keller;Gregory A. Snyder;Wuyi Wang

  • Precise Mossbauer milliprobe determination of ferric iron in rock-forming minerals and limitations of electron microprobe analysis

    Vladimir N. Sobolev;Catherine A. McCammon;Lawrence A. Taylor;Gregory A. Snyder

  • Eclogitic inclusions in diamonds: Evidence of complex mantle processes over time

    Lawrence A. Taylor;Gregory A. Snyder;Ghislaine Crozaz;Vladimir N. Sobolev;Vladimir N. Sobolev

  • Petrogenesis of group A eclogites and websterites: evidence from the Obnazhennaya kimberlite, Yakutia

    Lawrence A. Taylor;Gregory A. Snyder;Randall Keller;David A. Remley

  • Basalt generation at the Apollo 12 site. Part 1: New data, classification, and re-evaluation

    Clive R. Neal;Matthew D. Hacker;Matthew D. Hacker;Gregory A. Snyder;Lawrence A. Taylor

  • Processes involved in the formation of magnesian‐suite plutonic rocks from the highlands of the Earth's Moon

    Gregory A. Snyder;Clive R. Neal;Lawrence A. Taylor;Alex N. Halliday

  • Diamondiferous Eclogites from the Udachnaya Kimberlite Pipe, Yakutia

    Vladimir N. Sobolev;Lawrence A. Taylor;Gregory A. Snyder;Nikolay V. Sobolev

  • Comparative geochemistry of basalts from the moon, earth, HED asteroid, and Mars: implications for the origin of the moon

    Alex Ruzicka;Gregory A Snyder;Lawrence A Taylor

  • Nd and Sr isotopes from diamondiferous eclogites, Udachnaya Kimberlite Pipe, Yakutia, Siberia: Evidence of differentiation in the early Earth?

    Gregory A. Snyder;Eric A. Jerde;Lawrence A. Taylor;Alex N. Halliday

  • Petrogenesis of lunar meteorite EET 96008

    Mahesh Anand;Lawrence A. Taylor;Clive R. Neal;Gregory A. Snyder

  • Anatexis of lunar cumulate mantle in time and space: Clues from trace-element, strontium, and neodymium isotopic chemistry of parental Apollo 12 basalts

    Gregory A. Snyder;Clive R. Neal;Lawrence A. Taylor;Alex N. Halliday

Frequent Co-Authors

Lawrence A. Taylor
Lawrence A. Taylor University of Tennessee at Knoxville
Alex N. Halliday
Alex N. Halliday Lamont-Doherty Earth Observatory
Martin Prinz
Martin Prinz American Museum of Natural History
Clive R. Neal
Clive R. Neal University of Notre Dame
Nikolai V. Sobolev
Nikolai V. Sobolev Russian Academy of Sciences
Der-Chuen Lee
Der-Chuen Lee Academia Sinica
Ghislaine Crozaz
Ghislaine Crozaz Washington University in St. Louis
Roman A. Schmitt
Roman A. Schmitt Oregon State University
Brian L. Beard
Brian L. Beard University of Wisconsin–Madison
Mahesh Anand
Mahesh Anand The Open University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Pursuing a degree in Earth Science opens doors to various interdisciplinary fields. Many students complement their Earth Science studies with diverse online programs to enhance their career prospects. For those seeking language skills, exploring an online Spanish degree can provide valuable communication advantages in global environmental research and policy roles.

Military veterans interested in furthering their education will find tailored options such as an online Spanish degree for military veterans, helping them transition smoothly into civilian careers connected to Earth Science and international relations.

Creative sectors also overlap with Earth Science, especially in visual storytelling and environmental arts. Earning a master of fine arts online can enable professionals to communicate complex Earth data through engaging media, raising public awareness about sustainability.

Moreover, environmental organizations and companies require effective management skills. Pursuing the best online masters degree in human resource management programs equips graduates to lead teams and foster collaboration in Earth Science-related projects, blending scientific knowledge with leadership expertise.

Best Scientists Citing Gregory A. Snyder

Recently Published Articles