Toward a stepwise Kwangsian Orogeny

Onset of the Kwangsian Orogeny as evidenced by biofacies and lithofacies

Stage-progressive distribution pattern of the Lungmachi black graptolitic shales from Guizhou to Chongqing, Central China

Ordovician graptolite-bearing strata in southern Jiangxi with a special reference to the Kwangsian Orogeny

Determination of geochronology and sedimentation rates of shallow lakes in the middle Yangtze reaches using 210Pb, 137Cs and spheroidal carbonaceous particles

Circumjacent distribution pattern of the Lungmachian graptolitic black shale (early Silurian) on the Yichang Uplift and its peripheral region