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Kellner, Alexander W.A.

Kellner, Alexander W.A.

Universidade Federal do Rio de Janeiro, Brazil

2025 Rank: 72,471

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Paleontology

SubField 2:

Evolutionary Biology

Rank in SubField 1: 283 out of 22,513 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score72,47151,578
Total Cites3,7695,459
H-index3744
Hm-index2023
Number of Single Authored Papers7171
Total Cites to Single Authored Papers571876
Number of Single+First Authored Papers108108
Total Cites to Single+First Authored Papers1,5102,189
Number of Single+First+Last Authored Papers191191
Total Cites to Single+First+Last Authored Papers2,7193,876
Composite Score33
Number of Distinct Citing Papers1,8822,277
Ratio of Total Citations to Distinct Citing Papers 2.00 2.40
Self-Citation Percentage
30.96%
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Kellner, Alexander W.A.

Kellner, Alexander W.A.

Universidade Federal do Rio de Janeiro, Brazil

2024 Rank: 76,729

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Paleontology

SubField 2:

Evolutionary Biology

Rank in SubField 1: 318 out of 21,817 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score76,72954,374
Total Cites3,3354,867
H-index3441
Hm-index1922
Number of Single Authored Papers6565
Total Cites to Single Authored Papers526811
Number of Single+First Authored Papers102102
Total Cites to Single+First Authored Papers1,3852,020
Number of Single+First+Last Authored Papers181181
Total Cites to Single+First+Last Authored Papers2,4233,484
Composite Score33
Number of Distinct Citing Papers1,6742,032
Ratio of Total Citations to Distinct Citing Papers 1.99 2.40
Self-Citation Percentage
31.48%
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Kellner, Alexander W.A.

Kellner, Alexander W.A.

Universidade Federal do Rio de Janeiro, Brazil

2023 Rank: 80,290

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Paleontology

SubField 2:

Evolutionary Biology

Rank in SubField 1: 333 out of 21,102 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score80,29057,875
Total Cites2,9654,342
H-index3238
Hm-index1922
Number of Single Authored Papers5858
Total Cites to Single Authored Papers489745
Number of Single+First Authored Papers9494
Total Cites to Single+First Authored Papers1,2661,844
Number of Single+First+Last Authored Papers170170
Total Cites to Single+First+Last Authored Papers2,1453,097
Composite Score33
Number of Distinct Citing Papers1,5211,850
Ratio of Total Citations to Distinct Citing Papers 1.95 2.35
Self-Citation Percentage
31.71%
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Kellner, Alexander W.A.

Kellner, Alexander W.A.

Universidade Federal do Rio de Janeiro, Brazil

2022 Rank: 81,319

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Paleontology

SubField 2:

Evolutionary Biology

Rank in SubField 1: 334 out of 20,344 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score81,31960,477
Total Cites2,6493,886
H-index3035
Hm-index1821
Number of Single Authored Papers5050
Total Cites to Single Authored Papers458681
Number of Single+First Authored Papers8585
Total Cites to Single+First Authored Papers1,1681,690
Number of Single+First+Last Authored Papers155155
Total Cites to Single+First+Last Authored Papers1,9382,796
Composite Score33
Number of Distinct Citing Papers1,3591,641
Ratio of Total Citations to Distinct Citing Papers 1.95 2.37
Self-Citation Percentage
31.83%
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Kellner, Alexander W.A.

Kellner, Alexander W.A.

Universidade Federal do Rio de Janeiro, Brazil

2020 Rank: 94,768

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Earth & Environmental Sciences

SubField 1:

Paleontology

SubField 2:

Zoology

Rank in SubField 1: 424 out of 18,345 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score94,76866,565
Total Cites2,0012,983
H-index2633
Hm-index1619
Number of Single Authored Papers3838
Total Cites to Single Authored Papers368553
Number of Single+First Authored Papers6969
Total Cites to Single+First Authored Papers8931,312
Number of Single+First+Last Authored Papers124124
Total Cites to Single+First+Last Authored Papers1,4662,153
Composite Score33
Number of Distinct Citing Papers1,0221,232
Ratio of Total Citations to Distinct Citing Papers 1.96 2.42
Self-Citation Percentage
32.92%
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