搜索结果: 1-2 共查到“古生物学 paleontology”相关记录2条 . 查询时间(0.142 秒)
According to data from the National Science Foundation, just three people of color earned doctoral degrees in paleontology in the United States in the year 2020. Two were from Penn.
Fossil Dog Represents a New Species,Penn Paleontology Grad Student Finds
Fossil Dog Penn Paleontology Grad Student
2016/5/19
A doctoral student at the University of Pennsylvania has identified a new species of fossil dog. The specimen, found in Maryland, would have roamed the coast of eastern North America approximately 12 ...