United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 40 out of 22,513 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,544 | 18,932 |
| Total Cites | 19,173 | 21,838 |
| H-index | 57 | 63 |
| Hm-index | 29 | 31 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 925 | 1,116 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 2,014 | 2,365 |
| Number of Single+First+Last Authored Papers | 102 | 102 |
| Total Cites to Single+First+Last Authored Papers | 5,396 | 6,524 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 13,689 | 14,205 |
| Ratio of Total Citations to Distinct Citing Papers | 1.40 | 1.54 |
| Self-Citation Percentage |
12.20%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 50 out of 21,817 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,345 | 18,257 |
| Total Cites | 17,827 | 20,358 |
| H-index | 56 | 62 |
| Hm-index | 28 | 30 |
| Number of Single Authored Papers | 20 | 20 |
| Total Cites to Single Authored Papers | 889 | 1,080 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,941 | 2,289 |
| Number of Single+First+Last Authored Papers | 102 | 102 |
| Total Cites to Single+First+Last Authored Papers | 5,099 | 6,182 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 12,791 | 13,271 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.53 |
| Self-Citation Percentage |
12.43%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 49 out of 21,102 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,246 | 17,758 |
| Total Cites | 16,549 | 18,981 |
| H-index | 54 | 60 |
| Hm-index | 27 | 30 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 865 | 1,056 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,880 | 2,224 |
| Number of Single+First+Last Authored Papers | 100 | 100 |
| Total Cites to Single+First+Last Authored Papers | 4,803 | 5,863 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 11,881 | 12,331 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.54 |
| Self-Citation Percentage |
12.81%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 47 out of 20,344 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,025 | 17,203 |
| Total Cites | 15,087 | 17,310 |
| H-index | 50 | 58 |
| Hm-index | 26 | 29 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 829 | 1,011 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,797 | 2,125 |
| Number of Single+First+Last Authored Papers | 97 | 97 |
| Total Cites to Single+First+Last Authored Papers | 4,471 | 5,466 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 10,863 | 11,285 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.53 |
| Self-Citation Percentage |
12.84%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 47 out of 19,448 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,530 | 17,656 |
| Total Cites | 14,287 | 16,421 |
| H-index | 48 | 56 |
| Hm-index | 26 | 28 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 782 | 951 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,704 | 2,014 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 4,211 | 5,172 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 10,377 | 10,786 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.52 |
| Self-Citation Percentage |
13.00%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Paleontology
SubField 2:
Geochemistry & Geophysics
Rank in SubField 1: 52 out of 18,345 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,280 | 17,887 |
| Total Cites | 12,767 | 14,680 |
| H-index | 45 | 52 |
| Hm-index | 25 | 27 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 742 | 899 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 1,627 | 1,917 |
| Number of Single+First+Last Authored Papers | 94 | 94 |
| Total Cites to Single+First+Last Authored Papers | 3,853 | 4,748 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 9,274 | 9,648 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.52 |
| Self-Citation Percentage |
13.03%
|
|
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