The protohistory of the Austronesian people can be traced farther back through time. To get an idea of the original homeland of the populations ancestral to the Austronesian peoples (as opposed to strictly linguistic arguments), evidence from archaeology and population genetics may be adduced. Studies from the science of genetics have produced conflicting outcomes. Some researchers find evidence for a proto-Austronesian homeland on the Asian mainland (e.g., ), while others mirror the linguistic research, rejecting an East Asian origin in favor of Taiwan (e.g., ). Archaeological evidence (e.g., ) is more consistent, suggesting that the ancestors of the Austronesians spread from the South Chinese mainland to Taiwan at some time around 8,000 years ago. Evidence from historical linguistics suggests that it is from this island that seafaring peoples migrated, perhaps in distinct waves separated by millennia, to the entire region encompassed by the Austronesian languages . It is believed that this migration began around 6,000 years ago . However, evidence from historical linguistics cannot bridge the gap between those two periods. The view that linguistic evidence connects Austronesian languages to the Sino-Tibetan ones, as proposed for example by , is a minority one. As states:Implied in... discussions of subgrouping Austronesian languages is a broad consensus that the homeland of the Austronesians was in Taiwan. This homeland area may have also included the P'eng-hu (Pescadores) islands between Taiwan and China and possibly even sites on the coast of mainland China, especially if one were to view the early Austronesians as a population of related dialect communities living in scattered coastal settlements.Linguistic analysis of the Proto-Austronesian language stops at the western shores of Taiwan; any related mainland language(s) have not survived. The only exceptions, the Chamic languages, derive from more recent migration to the mainland .