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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 32 8666 8051 182 176 89 3995

Karl Ramseyer publications per year

The chart shows the history of publications by Karl Ramseyer between 1985 and 2020, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Karl Ramseyer published across 36 years, from 1985 to 2020, averaging 3.1 papers a year. Output peaked at 13 publications in 2009. 2 of the 112 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1985 to 2020. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2009. 1985: 2 publications 1986: 1 publication 1987: 2 publications 1988: 3 publications 1989: 6 publications 1990: 6 publications 1991: 5 publications 1992: 10 publications 1993: 4 publications 1994: 1 publication 1995: 2 publications 1996: 3 publications 1997: 4 publications 1998: 2 publications 1999: 6 publications 2000: 3 publications 2001: 4 publications 2002: 5 publications 2003: 0 publications 2004: 2 publications 2005: 1 publication 2006: 3 publications 2007: 6 publications 2008: 2 publications 2009: 13 publications 2010: 2 publications 2011: 2 publications 2012: 1 publication 2013: 3 publications 2014: 1 publication 2015: 1 publication 2016: 2 publications 2017: 1 publication 2018: 1 publication 2019: 1 publication 2020: 1 publication
1985 2020

112 publications in total across all disciplines

View publications per year as a table
Karl Ramseyer: publications per year, 1985 to 2020
Year Publications
1985 2
1986 1
1987 2
1988 3
1989 6
1990 6
1991 5
1992 10
1993 4
1994 1
1995 2
1996 3
1997 4
1998 2
1999 6
2000 3
2001 4
2002 5
2003 0
2004 2
2005 1
2006 3
2007 6
2008 2
2009 13
2010 2
2011 2
2012 1
2013 3
2014 1
2015 1
2016 2
2017 1
2018 1
2019 1
2020 1
Total 112
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Karl Ramseyer 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 Karl Ramseyer 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, 88–97 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: 89 publications — 7th percentile

7% 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 89
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
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Karl Ramseyer 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 Karl Ramseyer 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, 32 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: 32 D-Index — 7th percentile

7% 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 32
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
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Overview

Karl Ramseyer is affiliated with the University of Bern in Switzerland. Their research focuses primarily on Earth and Planetary Sciences as well as Agricultural and Biological Sciences, with specific interests in Ecology, Evolution, Behavior and Systematics, Paleontology, and Atmospheric Science.

The main topics covered by Karl Ramseyer's work include:

  • Plant Diversity and Evolution
  • Paleontology and Stratigraphy of Fossils
  • Geology and Paleoclimatology Research

One of the recent publications by Karl Ramseyer is:

  • Palynology and Chemostratigraphy of Middle Triassic successions in Northern Switzerland (Weiach, Benken, Leuggern) and southern Germany (Weizen, Freudenstadt), 2020, di/segni (Università degli Studi di Milano)

Their frequent co-authors include:

  • Peter A. Hochuli
  • Elke Schneebeli-Hermann
  • Peter Brack
  • DANIEL REBETEZ
  • Dirk Rieke-Zapp

Karl Ramseyer has published in venues such as:

  • di/segni (Università degli Studi di Milano)

Best Publications

  • Quartz as a natural luminescence dosimeter

    Frank Preusser;Makaiko L. Chithambo;Thomas Götte;Marco Martini;Marco Martini

  • Diagenesis and Fluid Evolution of Deeply Buried Permian (Rotliegende) Gas Reservoirs, Northwest Germany

    Reinhard Gaupp;Albert Matter;Jackie Platt;Karl Ramseyer

  • Characterisation of low OSL intensity quartz from the New Zealand Alps

    Frank Preusser;Karl Ramseyer;Christian Schlüchter

  • Microdistribution of Al, Li, and Na in alpha quartz; possible causes and correlation with short-lived cathodoluminescence

    Beat Perny;Peter Eberhardt;Karl Ramseyer;Josef Mullis

  • Cathodoluminescence Colours of α-Quartz

    K. Ramseyer;J. Baumann;A. Matter;J. Mullis

  • Facies-Related Diagenesis and Multiphase Siderite Cementation and Dissolution in the Reservoir Sandstones of the Khatatba Formation, Egypt's Western Desert

    Carlos Rossi;Rafaela Marfil;Karl Ramseyer;Albert Permanyer

  • CATHODOLUMINESCENCE OF WHITE MARBLES: AN OVERVIEW*

    V. Barbin;Karl Ramseyer;D. Decrouez;S. J. Burns

  • Mixed-layer illite/smectite minerals in Tertiary sandstones and shales, San Joaquin Basin, California

    Karl Ramseyer;J. R. Boles

  • Factors influencing short-lived blue cathodoluminescence of alpha -quartz

    Karl Ramseyer;Josef Mullis

  • CLIMATE CHANGE AND NATURAL RESOURCE DYNAMICS OF THE ATACAMA ALTIPLANO DURING THE LAST 18,000 YEARS: A PRELIMINARY SYNTHESIS

    Bruno Messerli;Martin Grosjean;Georges Bonani;Andreas Bo-Rgi

  • Nature and origin of organic matter in carbonates from speleothems, marine cements and coral skeletons

    Karl Ramseyer;Teodoro M. Miano;Valeria D'orazio;Andres Wildberger

  • Mn2+-activated luminescence in dolomite, calcite and magnesite: quantitative determination of manganese and site distribution by EPR and CL spectroscopy

    Ahmad El Ali;Vincent Barbin;Georges Calas;Bernard Cervelle

  • Cathodoluminescence of Recent biogenic carbonates: environmental and ontogenetic fingerprint

    Vincent Barbin;K. Ramseyer;J. P. Debenay;E. Schein

  • Cathodoluminescence properties and trace element signature of hydrothermal quartz: A fingerprint of growth dynamics

    Thomas Götte;Thomas Pettke;Karl Ramseyer;Monika Koch-Müller

  • A cathodoluminescence microscope for low intensity luminescence

    Karl Ramseyer;Josef Fischer;Albert Matter;Peter Eberhardt

  • Cathodoluminescence Microscopy as a Tool for Provenance Studies of Sandstones

    Unknown

  • Diagenetic Carbonate in Miocene Sandstone Reservoir, San Joaquin Basin, California

    James R. Boles;Karl Ramseyer

  • Stratigraphy and sedimentology of a chert reservoir at the Precambrian-Cambrian Boundary: the Al Shomou Silicilyte, South Oman Salt Basin

    Joachim E. Amthor;Karl Ramseyer;Tom Faulkner;Peter Lucas

  • An evaporite-based high-resolution sulfur isotope record of Late Permian and Triassic seawater sulfate

    Stefano M. Bernasconi;Irene Meier;Stephan Wohlwend;Peter Brack

  • Mechanism of plagioclase albitization

    Karl Ramseyer;James R. Boles;Peter C. Lichtner

  • Evidence of growth and sector zoning in hydrothermal quartz from Alpine veins

    Anne-Lise Jourdan;Torsten W. Vennemann;Josef Mullis;Karl Ramseyer

  • Growth related zonations in authigenic and hydrothermal quartz characterized by SIMS-, EPMA-, SEM-CL- and SEM-CC-imaging

    Katja Lehmann;Alfons Berger;Thomas Götte;Karl Ramseyer

  • Primary silica precipitate at the Precambrian/Cambrian boundary in the South Oman Salt Basin, Sultanate of Oman

    Karl Ramseyer;Joachim E. Amthor;Albert Matter;Thomas Pettke

Frequent Co-Authors

Albert Matter
Albert Matter University of Bern
Edwin Gnos
Edwin Gnos Natural History Museum of Geneva
Thomas Pettke
Thomas Pettke University of Bern
Marco Herwegh
Marco Herwegh University of Bern
Sadoon Morad
Sadoon Morad Khalifa University
Anthony E. Fallick
Anthony E. Fallick University of Glasgow
Reinhard Gaupp
Reinhard Gaupp Friedrich Schiller University Jena
Fred J. Longstaffe
Fred J. Longstaffe University of Western Ontario
Peter A. Hochuli
Peter A. Hochuli University of Zurich
Ihsan S. Al-Aasm
Ihsan S. Al-Aasm University of Windsor

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