An important element of high-status burials in the Late Period and Ptolemaic Period was a wooden statuette of a mummiform deity who is identified as Ptah-Sokar-Osiris. This entity is an example of syncretism, or the merging of characteristics of one or more deities common to ancient Egyptian religious expression. Ptah, was the creater god of Memphis; Sokar, the patron of the Memphite necropolis; and Osiris, the chief god of the afterlife and ruler of the underworld. Together, they suggest birth, death, and resurrection.