According to an official announcement by the CAS Institute of Vertebrate Paleontology and Paleoanthropology (IVPP), a piece of critical evidence for the origin and early evolution of feathers has been described from a...According to an official announcement by the CAS Institute of Vertebrate Paleontology and Paleoanthropology (IVPP), a piece of critical evidence for the origin and early evolution of feathers has been described from a Mesozoic bird fossil newly discovered by two IVPP paleontologists, Profs. Zhang Fucheng and展开更多
文摘According to an official announcement by the CAS Institute of Vertebrate Paleontology and Paleoanthropology (IVPP), a piece of critical evidence for the origin and early evolution of feathers has been described from a Mesozoic bird fossil newly discovered by two IVPP paleontologists, Profs. Zhang Fucheng and
