This documentary refers to the evolution of the oldest rock formation in Malaysia, which took place in Langkawi. The geological history of Langkawi, Malaysia begins in Cambrian period, according to the Geological Time Scale circa 550 million years ago. Contents are in bilingual.
Links:
[1] http://www.jmm.gov.my/en/category/optical-media/dvd
[2] http://www.jmm.gov.my/en/category/publication-type/optical-media