Cao Ruiji

Articulated sponges from the Lower Cambrian Hetang Formation in southern Anhui, South China: their age and implications for the early evolution of sponges

Shuhai Xiao, Jie Hu, Xunlai Yuan et al. · Palaeogeography Palaeoclimatology Palaeoecology · 2005 · 154 citations

Natural Sciences, Earth Sciences, Evolutionary Biology +12

A diverse metaphyte assemblage from the Neoproterozoic black shales of South China

Jun Li, Cao Ruiji · Lethaia · 1999 · 77 citations

Natural Sciences, Biology, Paleontology +13

Pyritized chuarids with excystment structures from the late Neoproterozoic Lantian formation in Anhui, South China

Xunlai Yuan, Shuhai Xiao, Jun Li et al. · Precambrian Research · 2001 · 45 citations

Natural Sciences, Earth Sciences, Geology +8

Origin and order of cyclic growth patterns in matministromatolite bioherms from the Proterozoic Wumishan formation, North China

Cao Ruiji · Precambrian Research · 1991 · 33 citations

Natural Sciences, Earth Sciences, Geology +10

Earliest evidence of life on earth

J. William Schopf, Malcolm R. Walter, Cao Ruiji · Precambrian Research · 2007 · 21 citations

Natural Sciences, Archaeology, Earth Sciences +12