Distant ancestor of mankind unearthed: 520 million year-old fish-like fossils reveal early history of vertebrates.
Chen
J Y
JY
Nanjing Inst. of Geology and Palaeontology, Chinese Academy of Sciences. chenjy@jlonline.com
Li
C W
CW
D000818:Animals; D005075:Biological Evolution; D002681:China; D005399:Fishes; D005580:Fossils; D014714:Vertebrates