The originations of marine planktons and nektons are significantly delayed than that of benthos,as evidenced by the fossil record.The Cambrian Explosion produced a variety of high-level marine organisms,and many remar...The originations of marine planktons and nektons are significantly delayed than that of benthos,as evidenced by the fossil record.The Cambrian Explosion produced a variety of high-level marine organisms,and many remarkablebody-plans.However,a majority of these organisms are benthic or level-bottomed,and are rather dependent on the substrates of sea floors.展开更多
基金supported by the Chinese Academy of Sciences(Grant Nos.XDB26000000,XDB10010100)the Ministry of Science and Technology of China(Grant Nos.2013FY111000,2017ZX05036-001-004)+1 种基金the National Natural Science Foundation of China(Grant No.41772005)IGCP project 653’The Onset of the Great Ordovician Biodiversification Event’.
文摘The originations of marine planktons and nektons are significantly delayed than that of benthos,as evidenced by the fossil record.The Cambrian Explosion produced a variety of high-level marine organisms,and many remarkablebody-plans.However,a majority of these organisms are benthic or level-bottomed,and are rather dependent on the substrates of sea floors.