Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
276,405
Country Rank
94,735
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/1791.png)
![United States](/flags/us.png)
![David F Gruber](https://cdn.adscientificindex.com/pictures/ff/889560.jpg)
Marine Biology
Molecular Biology
Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,506
2,583
0.737
* Total Citation Counts Rankings
World Rank
654,505
Country Rank
196,829
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/1791.png)
![United States](/flags/us.png)
![John Wahlert](/user/assets/images/profile/no-profile-photo.png)
rodent anatomy
vertebrate paleontology
cranial anatomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,039
171
0.165
* Total Citation Counts Rankings
World Ranking
276,405
Country Ranking
94,735
Institution Ranking
16
David F Gruber
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,506
2,583
0.737
![](https://cdn.adscientificindex.com/logos/1791.png)
Marine Biology
Molecular Biology
Oceanography
* Total Citation Counts Rankings
World Ranking
654,505
Country Ranking
196,829
Institution Ranking
34
John Wahlert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,039
171
0.165
![](https://cdn.adscientificindex.com/logos/1791.png)
rodent anatomy
vertebrate paleontology
cranial anatomy