Corbel-vault in the context of "Voussoir"

The Altıkulaç Sarcophagus, or Çan sarcophagus, is an early 4th century BCE (400–375 BCE) sarcophagus. It is sometimes said to be in the Greco-Persian style. The sarcophagus was found in 1998 in a circular corbel-vaulted tomb within the Çingenetepe tumulus, in the village of Altıkulaç, near Çan, in the eastern Troad, about halfway between Troy and Daskyleion, in what was anciently Hellespontine Phrygia. It was looted and damaged in the process, but a large part of the reliefs remained intact. It is made of painted marble carved in low relief, and dated to the 1st quarter 4th century BCE. It was made at about the same time as the famous tombs in Lycia.

The sarcophagus can probably be attributed to an Anatolian dynast of Hellespontine Phrygia. The longer face of the sarcophagus is decorated with two hunting scenes, the hunting of a fallow buck on the left portion, and the hunting of a boar on the right portion. The shorter face of the sarcophagus is decorated with a battle scene, with a mounted, armoured warrior, accompanied by his henchman, spearing a fallen light-armed soldier, probably a Greek psilos. The rider was almost certainly the dynast to whom the sarcophagus belonged. His henchman, judging from his appearance, was probably a Greek mercenary in the service of the cavalryman, a common occurrence at the time.