Yapp, Crayton J.
Southern Methodist University,
United States
2025 Rank: 113414
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Paleontology
Rank in SubField 1: 1954 out of 103460 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113414 | 93918 |
| Total Cites | 2176 | 2596 |
| H-index | 24 | 30 |
| Hm-index | 18 | 22 |
| Number of Single Authored Papers | 26 | 26 |
| Total Cites to Single Authored Papers | 676 | 863 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1236 | 1528 |
| Number of Single+First+Last Authored Papers | 56 | 56 |
| Total Cites to Single+First+Last Authored Papers | 1837 | 2203 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1447 | 1498 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.73 |
| Self-Citation Percentage |
16.18%
|
|
Yapp, Crayton J.
Southern Methodist University,
United States
2024 Rank: 110058
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Paleontology
Rank in SubField 1: 1909 out of 98126 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 110058 | 89889 |
| Total Cites | 2088 | 2505 |
| H-index | 23 | 30 |
| Hm-index | 18 | 22 |
| Number of Single Authored Papers | 26 | 26 |
| Total Cites to Single Authored Papers | 645 | 832 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1184 | 1476 |
| Number of Single+First+Last Authored Papers | 56 | 56 |
| Total Cites to Single+First+Last Authored Papers | 1762 | 2128 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1393 | 1444 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.73 |
| Self-Citation Percentage |
16.65%
|
|
Yapp, Crayton J.
Southern Methodist University,
United States
2023 Rank: 103182
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Paleontology
Rank in SubField 1: 1793 out of 92230 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 103182 | 83967 |
| Total Cites | 2022 | 2438 |
| H-index | 23 | 30 |
| Hm-index | 18 | 22 |
| Number of Single Authored Papers | 26 | 26 |
| Total Cites to Single Authored Papers | 627 | 814 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 1153 | 1445 |
| Number of Single+First+Last Authored Papers | 56 | 56 |
| Total Cites to Single+First+Last Authored Papers | 1711 | 2077 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1343 | 1394 |
| Ratio of Total Citations to Distinct Citing Papers | 1.51 | 1.75 |
| Self-Citation Percentage |
17.06%
|
|
Yapp, Crayton J.
Southern Methodist University,
United States
2022 Rank: 96838
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Paleontology
Rank in SubField 1: 1718 out of 87916 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 96838 | 80194 |
| Total Cites | 1943 | 2342 |
| H-index | 23 | 29 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 599 | 775 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1110 | 1388 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 1647 | 1996 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1298 | 1348 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.74 |
| Self-Citation Percentage |
17.04%
|
|
Yapp, Crayton J.
Southern Methodist University,
United States
2021 Rank: 93614
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Paleontology
Rank in SubField 1: 1646 out of 81218 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 93614 | 77067 |
| Total Cites | 1874 | 2266 |
| H-index | 23 | 29 |
| Hm-index | 18 | 21 |
| Number of Single Authored Papers | 25 | 25 |
| Total Cites to Single Authored Papers | 576 | 752 |
| Number of Single+First Authored Papers | 38 | 38 |
| Total Cites to Single+First Authored Papers | 1077 | 1355 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 1591 | 1936 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1256 | 1305 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.74 |
| Self-Citation Percentage |
17.30%
|
|
Yapp, Crayton J.
Southern Methodist University,
United States
2020 Rank: 90673
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Earth & Environmental Sciences
SubField 1:
Geochemistry & Geophysics
SubField 2:
Paleontology
Rank in SubField 1: 1518 out of 70197 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 90673 | 71852 |
| Total Cites | 1792 | 2180 |
| H-index | 22 | 28 |
| Hm-index | 17 | 21 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 538 | 714 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 1030 | 1308 |
| Number of Single+First+Last Authored Papers | 54 | 54 |
| Total Cites to Single+First+Last Authored Papers | 1520 | 1864 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1205 | 1252 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.74 |
| Self-Citation Percentage |
17.80%
|
|
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