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
98,407
Country Rank
39,446
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/6438.png)
![United States](/flags/us.png)
![JGM Thewissen](https://cdn.adscientificindex.com/pictures/62/853641.jpg)
Vertebrate Paleontology
Anatomy
Embryology
Whales
Cetacea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,781
3,181
0.325
* Total Citation Counts Rankings
World Ranking
98,407
Country Ranking
39,446
Institution Ranking
7
JGM Thewissen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,781
3,181
0.325
![](https://cdn.adscientificindex.com/logos/6438.png)
Vertebrate Paleontology
Anatomy
Embryology
Whales
Cetacea