Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Proto-urban Site of Sarazm' has mentioned 'Millennium' in the following places:
Occurrence Sentence Text Source
It dates back to the 4th millennium BC and is today a UNESCO World Heritage site.
There are about 1.5 to 2 meters of deposits in total for about a millennium of occupation and not all four layers are found in every location, suggesting the settlement moved over the centuries.
The datation of the layers is uncertain, although most agree on the first half of the 4th millennium BC as the beginning of the occupation.
For instance the presence of Turkmen clay shards from the Namazga II and III period and Togau ceramics from Baluchistan can attest of occupation from the first half of the fourth millennium to the second half of the third millennium BC.
The proto-urban site of Sarazm was inscribed on the World Heritage List in July 2010 as "an archaeological site bearing testimony to the development of human settlements in Central Asia, from the 4th millennium BCE to the end of the 3rd millennium BCE".
The proto-urban site of Sarazm is an archaeological site which bears witness to the development of settlements in Central Asia from the 4th millennium BCE to the late 3rd millennium BCE.
Criterion (ii): The Proto-urban Site of Sarazm bears testimony, from the 4th millennium BCE, to trade and cultural interchanges between the pastoral nomads of the mountains of Central Asia and the agrarian peoples of Transoxiane.