Bottjer, David J.
University of Southern California,
United States
2025 Rank: 95169
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 223 out of 22513 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 95169 | 96498 |
| Total Cites | 601 | 692 |
| H-index | 9 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 14 | 15 |
| Number of Single+First Authored Papers | 41 | 41 |
| Total Cites to Single+First Authored Papers | 56 | 60 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 273 | 294 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 411 | 457 |
| Ratio of Total Citations to Distinct Citing Papers | 1.46 | 1.51 |
| Self-Citation Percentage |
13.15%
|
|
Bottjer, David J.
University of Southern California,
United States
2024 Rank: 82042
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 198 out of 21817 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 82042 | 95143 |
| Total Cites | 632 | 707 |
| H-index | 11 | 11 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 9 | 9 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 57 | 58 |
| Number of Single+First+Last Authored Papers | 155 | 155 |
| Total Cites to Single+First+Last Authored Papers | 311 | 329 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 403 | 446 |
| Ratio of Total Citations to Distinct Citing Papers | 1.57 | 1.59 |
| Self-Citation Percentage |
10.61%
|
|
Bottjer, David J.
University of Southern California,
United States
2023 Rank: 96940
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 285 out of 21102 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 96940 | 99094 |
| Total Cites | 606 | 709 |
| H-index | 10 | 11 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 9 | 9 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 52 | 55 |
| Number of Single+First+Last Authored Papers | 154 | 154 |
| Total Cites to Single+First+Last Authored Papers | 269 | 299 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 402 | 453 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.57 |
| Self-Citation Percentage |
14.53%
|
|
Bottjer, David J.
University of Southern California,
United States
2022 Rank: 45463
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 119 out of 20344 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 45463 | 47428 |
| Total Cites | 681 | 767 |
| H-index | 11 | 12 |
| Hm-index | 7 | 7 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 18 | 18 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 74 | 77 |
| Number of Single+First+Last Authored Papers | 153 | 153 |
| Total Cites to Single+First+Last Authored Papers | 389 | 413 |
| Composite Score | 2 | 3 |
| Number of Distinct Citing Papers | 412 | 442 |
| Ratio of Total Citations to Distinct Citing Papers | 1.65 | 1.74 |
| Self-Citation Percentage |
11.21%
|
|
Bottjer, David J.
University of Southern California,
United States
2021 Rank: 39138
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 114 out of 19448 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 39138 | 41706 |
| Total Cites | 1033 | 1167 |
| H-index | 14 | 15 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 31 | 31 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 111 | 116 |
| Number of Single+First+Last Authored Papers | 153 | 153 |
| Total Cites to Single+First+Last Authored Papers | 628 | 680 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 635 | 677 |
| Ratio of Total Citations to Distinct Citing Papers | 1.63 | 1.72 |
| Self-Citation Percentage |
11.48%
|
|
Bottjer, David J.
University of Southern California,
United States
2020 Rank: 35029
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 112 out of 18345 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35029 | 29164 |
| Total Cites | 889 | 1118 |
| H-index | 13 | 15 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 22 | 23 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 96 | 107 |
| Number of Single+First+Last Authored Papers | 150 | 150 |
| Total Cites to Single+First+Last Authored Papers | 520 | 628 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 554 | 617 |
| Ratio of Total Citations to Distinct Citing Papers | 1.60 | 1.81 |
| Self-Citation Percentage |
20.48%
|
|
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