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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 59 1985 1791 862 758 178 16284

Walter Alvarez publications per year

The chart shows the history of publications by Walter Alvarez between 1971 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Walter Alvarez published across 55 years, from 1971 to 2025, averaging 3.5 papers a year. Output peaked at 11 publications in 1984. 4 of the 192 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1971 to 2025. Vertical axis: number of publications, 0 to 11. Peak 11 publications in 1984. 1971: 1 publication 1972: 2 publications 1973: 3 publications 1974: 3 publications 1975: 1 publication 1976: 3 publications 1977: 4 publications 1978: 4 publications 1979: 1 publication 1980: 6 publications 1981: 8 publications 1982: 6 publications 1983: 3 publications 1984: 11 publications 1985: 5 publications 1986: 4 publications 1987: 1 publication 1988: 2 publications 1989: 2 publications 1990: 10 publications 1991: 6 publications 1992: 7 publications 1993: 3 publications 1994: 7 publications 1995: 2 publications 1996: 4 publications 1997: 2 publications 1998: 3 publications 1999: 1 publication 2000: 1 publication 2001: 1 publication 2002: 5 publications 2003: 1 publication 2004: 1 publication 2005: 2 publications 2006: 5 publications 2007: 1 publication 2008: 1 publication 2009: 3 publications 2010: 6 publications 2011: 4 publications 2012: 4 publications 2013: 8 publications 2014: 3 publications 2015: 3 publications 2016: 5 publications 2017: 7 publications 2018: 0 publications 2019: 8 publications 2020: 0 publications 2021: 0 publications 2022: 2 publications 2023: 2 publications 2024: 1 publication 2025: 3 publications
1971 2025

192 publications in total across all disciplines

View publications per year as a table
Walter Alvarez: publications per year, 1971 to 2025
Year Publications
1971 1
1972 2
1973 3
1974 3
1975 1
1976 3
1977 4
1978 4
1979 1
1980 6
1981 8
1982 6
1983 3
1984 11
1985 5
1986 4
1987 1
1988 2
1989 2
1990 10
1991 6
1992 7
1993 3
1994 7
1995 2
1996 4
1997 2
1998 3
1999 1
2000 1
2001 1
2002 5
2003 1
2004 1
2005 2
2006 5
2007 1
2008 1
2009 3
2010 6
2011 4
2012 4
2013 8
2014 3
2015 3
2016 5
2017 7
2018 0
2019 8
2020 0
2021 0
2022 2
2023 2
2024 1
2025 3
Total 192
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Walter Alvarez 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 Walter Alvarez 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, 178–187 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: 178 publications — 54th percentile

54% 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
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414 178
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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Walter Alvarez 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 Walter Alvarez 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, 59 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: 59 D-Index — 79th percentile

79% 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
54 163
55 117
56 163
57 120
58 113
59 136 59
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

  • 2002 - Penrose Medal, The Geological Society of America
  • 1993 - Fellow of the American Academy of Arts and Sciences
  • 1991 - Member of the National Academy of Sciences
  • 1989 - Fellow of American Geophysical Union (AGU)
  • 1983 - Fellow of John Simon Guggenheim Memorial Foundation
  • 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

Walter Alvarez is affiliated with the University of California, Berkeley in the United States. Their research primarily focuses on Earth and Planetary Sciences, with a particular emphasis across several specialized subfields including Geophysics, Mechanics of Materials, Astronomy and Astrophysics, Oceanography, and Atmospheric Science.

The scientist's work covers a variety of main topics such as earthquake and tectonic studies, rock mechanics and modeling, geological and geochemical analysis, marine and environmental studies, geology and paleoclimatology research, transboundary water resource management, and geophysical methods and applications.

Recent publications demonstrate the scope of their research interests and collaborations. Notable papers include:

  • "MAGNETIC STRATIGRAPHY OF THE SCAGLIA ROSSA: IMPLICATIONS FOR SYNDEPOSITIONAL TECTONICS OF THE UMBRIA-MARCHE BASIN" (2020), RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA
  • "An enormous Pliocene or Quaternary Megalake Sudd on the River Nile in the Sudan Basin? A review of the dilemma, and a possible solution" (2023), Journal of African Earth Sciences
  • "Natural explosion structures in rocks" (2023), Journal of Structural Geology
  • "Table of Contents and Masthead" (2020), AMWA Journal
  • "Chemistry of sediment-dispersed chrome spinel grains from the Early Cretaceous (Albian/Aptian) Calera Limestone, Pacifica Quarry, California" (2020), Publishing Network for Geoscientific and Environmental Data (PANGAEA) (Alfred Wegener Institute for Polar and Marine Research)

Frequent co-authors working with Walter Alvarez include Lung S. Chan, Ellinor Martin, Birger Schmitz, Fredrik Terfelt, and Luís Erick Aguirre-Palafox. Collaborative efforts have contributed to diverse research venues such as:

  • Abstracts with programs - Geological Society of America
  • Journal of African Earth Sciences
  • Journal of Structural Geology
  • RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA
  • AMWA Journal

Walter Alvarez has received several recognitions from prominent organizations over the years. These include being named Fellow of the American Geophysical Union (AGU) in 1989, Fellow of the John Simon Guggenheim Memorial Foundation in 1983, and Member of the National Academy of Sciences in 1991. Further distinctions include Fellowship in the American Academy of Arts and Sciences in 1993, Fellowship of the Geological Society of America, and the Penrose Medal awarded by The Geological Society of America in 2002.

Best Publications

  • Extraterrestrial Cause for the Cretaceous-Tertiary Extinction

    Luis W. Alvarez;Walter Alvarez;Frank Asaro;Helen V. Michel

  • Fragmentation of the Alpine orogenic belt by microplate dispersal

    Walter Alvarez;Tommaso Cocozza;Forese C. Wezel

  • T. Rex and the Crater of Doom

    Walter Alvarez

  • Coeval 40Ar/39Ar Ages of 65.0 Million Years Ago from Chicxulub Crater Melt Rock and Cretaceous-Tertiary Boundary Tektites.

    Carl C. Swisher;José M. Grajales-Nishimura;Alessandro Montanari;Stanley V. Margolis

  • Comet showers as a cause of mass extinctions

    Piet Hut;Walter Alvarez;William P. Elder;Thor Hansen

  • Rotation of the Corsica–Sardinia Microplate

    Walter Alvarez

  • One hundred million years of geomagnetic polarity history

    William Lowrie;Walter Alvarez

  • Upper Cretaceous–Paleocene magnetic stratigraphy at Gubbio, Italy V. Type section for the Late Cretaceous-Paleocene geomagnetic reversal time scale

    Walter Alvarez;Michael A. Arthur;Alfred G. Fischer;William Lowrie

  • Tektite-bearing, deep-water clastic unit at the Cretaceous-Tertiary boundary in northeastern Mexico.

    Jan Smit;Alessandro Montanari;Nicola H.M. Swinburne;Walter Alvarez

  • Coarse-grained, clastic sandstone complex at the K/T boundary around the Gulf of Mexico: Deposition by tsunami waves induced by the Chicxulub impact?

    J. Smit;T. B. Roep;W. Alvarez;A. Montanari

  • Evidence from crater ages for periodic impacts on the Earth

    Walter Alvarez;Richard A. Muller

  • Paleogene magnetic stratigraphy in Umbrian pelagic carbonate rocks: The Contessa sections, Gubbio

    William Lowrie;Walter Alvarez;Giovanni Napoleone;Katharina Perch-Nielsen

  • Classification of solution cleavage in pelagic limestones

    Walter Alvarez;Terry Engelder;Peter A. Geiser

  • Spheroids at the Cretaceous-Tertiary boundary are altered impact droplets of basaltic composition

    Alessandro Montanari;Richard L. Hay;Walter Alvarez;Frank Asaro

  • Distribution of Chicxulub ejecta at the Cretaceous-Tertiary boundary

    Philippe Claeys;Wolfgang Kiessling;Walter Alvarez

  • Impact Theory of Mass Extinctions and the Invertebrate Fossil Record

    Walter Alvarez;Erle G. Kauffman;Finn Surlyk;Luis W. Alvarez

  • Triggering of the largest Deccan eruptions by the Chicxulub impact

    Mark A. Richards;Walter Alvarez;Stephen Self;Leif Karlstrom

  • Proximal impact deposits at the Cretaceous-Tertiary boundary in the Gulf of Mexico: a restudy of DSDP Leg 77 Sites 536 and 540.

    Walter Alvarez;Jan Smit;William Lowrie;Frank Asaro

  • Emplacement of Cretaceous-Tertiary Boundary Shocked Quartz from Chicxulub Crater

    Walter Alvarez;Philippe Claeys;Susan W. Kieffer

  • Iridium Anomaly Approximately Synchronous with Terminal Eocene Extinctions

    Walter Alvarez;Frank Asaro;Helen V. Michel;Luis W. Alvarez

  • Upper Cretaceous–Paleocene magnetic stratigraphy at Gubbio, Italy III. Upper Cretaceous magnetic stratigraphy

    William Lowrie;Walter Alvarez

Frequent Co-Authors

William Lowrie
William Lowrie ETH Zurich
Frank Asaro
Frank Asaro Lawrence Berkeley National Laboratory
Alessandro Montanari
Alessandro Montanari Mines ParisTech
Philippe Claeys
Philippe Claeys Vrije Universiteit Brussel
Miriam Kastner
Miriam Kastner University of California, San Diego
Mark A. Richards
Mark A. Richards University of California, Berkeley
Paul R. Renne
Paul R. Renne Berkeley Geochronology Center
Birger Schmitz
Birger Schmitz Lund University
Isabella Premoli Silva
Isabella Premoli Silva University of Milan
Massimiliano Rinaldo Barchi
Massimiliano Rinaldo Barchi University of Perugia

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