The temmple in three tiers built on an artificial mound with four enclosures and opening unusually to the west. 

331 AD . 

A temple mountain set back in the trees at the base of Phnom Bakheng, built in materials typical of the 10th century. 

A temple of four enclosures, the outer measuring 700 by 500 meters, showing signs of at least two stages of construction in differing styles. 

967 AD. 

A three tiered temple mountain to the south of the Royal Palace enclosure. 

At the center of the last city of Angkor and a perhaps a microcosm of the kingdom with representations of all the major divinties-Buddhist of the south and east, and Hindu to the north the west 200 large faces adorn the 54 towers signifying the omnipresence of the bodhisattva Avalokitesvara, the kingdom's principal divinity. 

Prasat Chau Say Tevoda beginning of 12th century, Suryavarman II. 

921 AD, Hashavarman I

Five brick towers on a common brick based aligned on a north south axis, within a single enclosure and moat. 

893 AD, Yasovarman I Hindu (Shiva)

Four brick towers (thought there were perhaps originally six) set on a two tiered based in the middle of the Lolei Baray, (Indratataka), a large ancient reservoir of 3.