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Gerald K. Czamanske

Gerald K. Czamanske

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D-Index & Metrics

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Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Earth Science 38 6364 5895 2263 2007 90 7346

Gerald K. Czamanske publications per year

The chart shows the history of publications by Gerald K. Czamanske between 1957 and 2016, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Gerald K. Czamanske published across 60 years, from 1957 to 2016, averaging 1.6 papers a year. Output peaked at 5 publications in 1973. 1 of the 95 publications appeared in the last two years.

No. of publications
1 2 3 4 5
Bar chart. Horizontal axis: year, 1957 to 2016. Vertical axis: number of publications, 0 to 5. Peak 5 publications in 1973. 1957: 1 publication 1958: 0 publications 1959: 1 publication 1960: 0 publications 1961: 0 publications 1962: 1 publication 1963: 2 publications 1964: 0 publications 1965: 2 publications 1966: 1 publication 1967: 1 publication 1968: 0 publications 1969: 2 publications 1970: 1 publication 1971: 1 publication 1972: 2 publications 1973: 5 publications 1974: 3 publications 1975: 1 publication 1976: 2 publications 1977: 2 publications 1978: 2 publications 1979: 1 publication 1980: 1 publication 1981: 5 publications 1982: 0 publications 1983: 3 publications 1984: 0 publications 1985: 3 publications 1986: 5 publications 1987: 3 publications 1988: 0 publications 1989: 1 publication 1990: 4 publications 1991: 2 publications 1992: 3 publications 1993: 4 publications 1994: 4 publications 1995: 3 publications 1996: 4 publications 1997: 4 publications 1998: 3 publications 1999: 0 publications 2000: 2 publications 2001: 0 publications 2002: 1 publication 2003: 3 publications 2004: 0 publications 2005: 2 publications 2006: 1 publication 2007: 0 publications 2008: 0 publications 2009: 0 publications 2010: 1 publication 2011: 0 publications 2012: 0 publications 2013: 1 publication 2014: 0 publications 2015: 0 publications 2016: 1 publication
1957 2016

95 publications in total across all disciplines

View publications per year as a table
Gerald K. Czamanske: publications per year, 1957 to 2016
Year Publications
1957 1
1958 0
1959 1
1960 0
1961 0
1962 1
1963 2
1964 0
1965 2
1966 1
1967 1
1968 0
1969 2
1970 1
1971 1
1972 2
1973 5
1974 3
1975 1
1976 2
1977 2
1978 2
1979 1
1980 1
1981 5
1982 0
1983 3
1984 0
1985 3
1986 5
1987 3
1988 0
1989 1
1990 4
1991 2
1992 3
1993 4
1994 4
1995 3
1996 4
1997 4
1998 3
1999 0
2000 2
2001 0
2002 1
2003 3
2004 0
2005 2
2006 1
2007 0
2008 0
2009 0
2010 1
2011 0
2012 0
2013 1
2014 0
2015 0
2016 1
Total 95
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Gerald K. Czamanske publications per year - data summary

  • Gerald K. Czamanske, a Earth Science scholar from United States Geological Survey, has 95 publications recorded across 60 years, from 1957 to 2016.
  • The oldest publication on record dates to 1957 and the most recent to 2016.
  • The most productive years are 1973, 1981 and 1986, with 5 publications each.
  • The least productive years with any output are 1957, 1959, 1962, 1966 and others, with 1 publication each.
  • 18 of the 60 years in the span carry no publications at all (1958, 1960, 1961, 1964 and others).
  • The rate of publication averages 1.6 papers per year over the whole span, or 2.3 per year counting only the 42 years with at least one publication.
  • The last 5 years on the chart (2012-2016) hold 2 publications, 2% of the career total.
  • Split into equal eras - 1957-1976: 26 publications (1.3 per year); 1977-1996: 50 publications (2.5 per year); 1997-2016: 19 publications (0.9 per year).
  • Comparing the opening and closing eras, the overall trend of publication is declining.

Gerald K. Czamanske 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 Gerald K. Czamanske 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: 90 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 90
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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Gerald K. Czamanske publication distribution in Earth Science in 2026 - data summary

  • The chart plots the publication count of all 9,176 Earth Science scientists ranked by Research.com in 2026, grouped into 58 ranges running from 38–47 to 603+ publications.
  • Gerald K. Czamanske, a Earth Science scholar from United States Geological Survey, records 90 publications - the 7th percentile of the discipline.
  • 7% of ranked Earth Science scientists score the same or lower than Gerald K. Czamanske, and about 93% score higher.
  • The median of the discipline falls in the 168–177 publications range, and Gerald K. Czamanske ranks below the median.
  • The most crowded range is 128–137 publications, holding 557 scientists (6% of the field).
  • 58% of the field sits in the lowest quarter of the value range (up to 178–187 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 603 publications or more, 100 scientists in all (1% of the field).

Gerald K. Czamanske 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 Gerald K. Czamanske 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, 38 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: 38 D-Index — 31st percentile

31% 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 38
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

Gerald K. Czamanske D-index placement in Earth Science in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 9,176 Earth Science scientists ranked by Research.com in 2026, grouped into 77 ranges running from 30 to 106+ D-Index.
  • Gerald K. Czamanske, a Earth Science scholar from United States Geological Survey, records 38 D-Index - the 31st percentile of the discipline.
  • 31% of ranked Earth Science scientists score the same or lower than Gerald K. Czamanske, and about 69% score higher.
  • The median of the discipline falls in the 44 D-Index range, and Gerald K. Czamanske ranks below the median.
  • The most crowded range is 36 D-Index, holding 389 scientists (4% of the field).
  • 62% of the field sits in the lowest quarter of the value range (up to 49 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 106 D-Index or more, 98 scientists in all (1% of the field).

Overview

Gerald K. Czamanske is affiliated with the United States Geological Survey in the United States. Their professional activities are centered within this institution, contributing to its scientific research outputs.

Information about recent papers authored by Gerald K. Czamanske is currently unavailable.

There are no recorded frequent co-authors linked to this scientist in the available data.

Details about frequent publication venues or venues in which Gerald K. Czamanske has most often published have not been provided.

Data on book publications, including publishers and the number of books authored or contributed to by Gerald K. Czamanske, is absent.

The scientist's primary fields of study and subfields, as well as the main topics covered throughout their research career, are not specified in the source data.

Awards or recognitions received by Gerald K. Czamanske are not documented in the available information.

The scientist is currently living.

Best Publications

  • Rapid eruption of Siberian flood-volcanic rocks and evidence for coincidence with the Permian–Triassic boundary and mass extinction at 251 Ma

    Sandra L Kamo;Gerald K Czamanske;Yuri Amelin;Valeri A Fedorenko

  • Synchronism of the Siberian Traps and the Permian-Triassic Boundary

    I. H. Campbell;G. K. Czamanske;V. A. Fedorenko;R. I. Hill

  • Isotopic and trace-element constraints on mantle and crustal contributions to Siberian continental flood basalts, Noril'sk area, Siberia

    Joseph L Wooden;Gerald K Czamanske;Valeri A Fedorenko;Nicholas T Arndt

  • Oxidation During Magmatic Differentiation, Finnmarka Complex, Oslo Area, Norway: Part 2, The Mafic Silicates1

    Unknown

  • Mantle and crustal contributions to continental flood volcanism

    Nicholas T. Arndt;Gerald K. Czamanske;Joseph L. Wooden;Valeri A. Fedorenko

  • Mantle-Derived Magmas and Magmatic Ni-Cu-(PGE) Deposits

    Nicholas Arndt;C.M. Lesher;G.K. Czamanske

  • RE-OS ISOTOPIC EVIDENCE FOR AN ENRICHED-MANTLE SOURCE FOR THE NORIL'SK-TYPE, ORE-BEARING INTRUSIONS, SIBERIA

    R.J Walker;J.W Morgan;M.F Horan;G.K Czamanske

  • Composition and phase chemistry of sulfide globules in basalt from the Mid-Atlantic Ridge rift valley near 37°N lat

    Gerald K. Czamanske;James G. Moore

  • Applications of the 190Pt186Os isotope system to geochemistry and cosmochemistry

    Richard J. Walker;John W. Morgan;John W. Morgan;Ellyn S. Beary;Michael I. Smoliar

  • Geochemistry and Origin of the Intrusive Hosts of the Noril’sk-TalnakhCu-Ni-PGE Sulfide Deposits

    Nicholas Arndt;G. Czamanske;R. Walker;Catherine Chauvel

  • TWO MANTLE SOURCES, TWO PLUMBING SYSTEMS : THOLEIITIC AND ALKALINE MAGMATISM OF THE MAYMECHA RIVER BASIN, SIBERIAN FLOOD VOLCANIC PROVINCE

    Nicholas Arndt;Catherine Chauvel;Gerald Czamanske;Valeri Fedorenko

  • A minimum UPb age for Siberian flood-basalt volcanism

    S.L. Kamo;G.K. Czamanske;T.E. Krogh

  • Petrogenesis of the Flood-Basalt Sequence at Noril'sk, North Central Siberia

    Valeri A. Fedorenko;Peter C. Lightfoot;Anthony J. Naldrett;Gerald K. Czamanske

  • Demise of the Siberian Plume: Paleogeographic and Paleotectonic Reconstruction from the Prevolcanic and Volcanic Record, North-Central Siberia

    Gerald K. Czamanske;A. B. Gurevitch;Valeri Fedorenko;Oleg Simonov

  • Chemistry of rock-forming minerals of the Cretaceous-Paleocene batholith in southwestern Japan and implications for magma genesis

    Unknown

  • A proton microprobe study of magmatic sulfide ores from the Noril'sk-Talnakh District, Siberia

    Gerald K. Czamanske;Vladimir E. Kunilov;Michael L. Zientek;Louis J. Cabri

  • Results of New Field and Geochemical Studies of the Volcanic and Intrusive Rocks of the Maymecha-Kotuy Area, Siberian Flood-Basalt Province, Russia

    Valeri Fedorenko;Gerald Czamanske

  • A reconnaissance 40Ar39Ar geochronologic study of ore-bearing and related rocks, Siberian Russia

    G Brent Dalrymple;G Brent Dalrymple;Gerald K Czamanske;Valeri A Fedorenko;Oleg N Simonov

  • H, O, Sr, Nd, and Pb isotope geochemistry of the Latir volcanic field and cogenetic intrusions, New Mexico, and relations between evolution of a continental magmatic center and modifications of the lithosphere

    Clark M. Johnson;Peter W. Lipman;Gerald K. Czamanske

  • A comparison of Siberian meimechites and kimberlites: Implications for the source of high-Mg alkalic magmas and flood basalts

    Richard W. Carlson;Gerald Czamanske;Valeri Fedorenko;Iosif Ilupin

  • Osmium and neodymium isotopic constraints on the temporal and spatial evolution of Siberian flood basalt sources

    M.F. Horan;R.J. Walker;V.A. Fedorenko;G.K. Czamanske

  • Experimentally Determined Sulfur Isotope Fractionations between Sphalerite and Galena in the Temperature Range 600 degrees to 275 degrees C

    Gerald K. Czamanske;Robert O. Rye

Frequent Co-Authors

Nicholas T. Arndt
Nicholas T. Arndt Grenoble Alpes University
Joseph L. Wooden
Joseph L. Wooden Stanford University
Richard J. Walker
Richard J. Walker University of Maryland, College Park
John W. Morgan
John W. Morgan University of Maryland, College Park
Mary F. Horan
Mary F. Horan Carnegie Institution for Science
Catherine Chauvel
Catherine Chauvel Institut de Physique du Globe de Paris
Frank C. Hawthorne
Frank C. Hawthorne University of Manitoba
Sandra L. Kamo
Sandra L. Kamo University of Toronto
Clark M. Johnson
Clark M. Johnson University of Wisconsin–Madison
Marvin A. Lanphere
Marvin A. Lanphere United States Geological Survey

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