Chinese-led team uncovers oldest known body fossils of ringed worms_蜘蛛资讯网
the Proceedings of the National Academy of Sciences of the United States of America on Tuesday. It describes seven tiny fossil specimens that preserve the internal molds of ancient worms through phos
er lives. Through youthful exchanges and genuine connection, the friendship between China and ASEAN continues to flourish across mountains and seas. &nbs
bsp; Comparison between Zhangjiagoivermis longicruris (A-D, F) and Tomopteris (E, G). Photo: Courtesy of Zhang HuaqiaoAn international research team led by Chinese scientists has discovered