Complex sentence: A criticism of the Southern East Asia proposal is that no wolf remains have been found in this region nor dog remains dated beyond 12,000 YBP, however archaeological studies in the Far East are generally lagging behind those in Europe.
Split into simpler sentences: A criticism of the Southern East Asia proposal is that no wolf remains have been found in this region nor dog remains dated beyond 12,000 YBP. However, archaeological studies in the Far East are generally lagging behind those in Europe.