寒微
4.With all these exalted powers, Man still bears in his bodily frame the indelible stamp of his lowly origin.
5.Geologic marks related to extraterrestrial impact events, such as im pact split gravels, impact brecciate layers, impact dikes, microirghizites, micr otektites, especially meteoritic residues, were discovered on the boundary betwe en Sinian/Cambrian in Tianmenshan of Western Hunan, which may possibly demonstra te that an extraterrestrial impact event has ever occurred there on the SC bound ary.
6.It fills the blanks in the study on the vasiform mic- rofossils in Dengying Formation, Sinian System, and sheds a light on the re- search of the formation and evolution of Late Precambrian to earliest Camb- rian shelly animals.
