[ad_1] When and how did the first animals appear? Science has long sought an answer. Researchers and colleagues from the University of Uppsala in Denmark have now jointly discovered embryo-like microfossils in Greenland up to 570 million years ago, revealing that such organisms were scattered around the world. The study …
Read More »Half-Billion-Year-Old Microfossils Can Produce New Knowledge About Animal Origins: ScienceDaily
