Other sites are summarised in Maloney’s 1996 paper.
Pea Sim Sim is from Maloney’s work published in Nature in 1980, at elevation 1450 m, which is close to Lintong Nihuta, with age of 18,497 ± 95 years BP at the basal depth of 9.75 m. Pollen analysis from the study suggests that human has cleared the forest in the area ~7500 years ago.