Two radial cores (QXS21A and QXS24A) from living Pinus massoniana trees growing at Qingxiushan Hill, Nanning, Guangxi, China (22°47'23.35” N, 108°23'4.26” E, elevation = 223 m)...

Estimates of monsoon intensity in southern China during the Oligocene are limited. Here we report new estimates of wet season rainfall based on stable oxygen isotope...