The site is notable for the remains of its
ziggurat. This was a monumental religious complex with a four-level tower of the Mesopotamian ziggurat type. This construction has also been described as "proto-Zoroastrian". There were also other Mesopotamian connections, "The Altyn Depe civilization was in close contact with neighboring cultures. Sulfur-glazed vessels (
Tepe Hissar,
Tureng Tepe) obviously brought in from northeastern Iran turned up during the excavations in the aristocratic sector."
Namazga V and Altyndepe were also in contact with the
Late Harappan culture (c. 2000–1600 BC). In Altyn Depe, many Indus Valley items were found, including objects made of ivory, and stamp seals of the Harappian type. At least one item contained Harappian writing. Masson (1988) views the culture as having a
Proto-Dravidian affiliation. Also, Sarianidi affiliates the site with Indo Iranians. ==Two-wheeled carts==