Cremation or inhumation?

During the Ptolemaic period a distinctive type of subterranean tomb for multiple burials proliferated in the cemeteries around the city of Alexandria. Underground chambers cut into the living rock radiated from a central courtyard open to the sky. Most chambers contained a number of loculi, long narrow niches cut into the walls, which served as burial slots. Some loculi were sealed with painted limestone slabs in the form of small shrines. - Metropolitan Museum of Art Roman columbaria were often built partly or completely underground as well. Most columbaria were managed by funeral societies and used by the lower and middle-classes. Niches could be quite simple or elaborately decorated with inscriptions, paintings, and mosaics depending on each family's economic means. The Columbarium of Pomponius Hylas is a 1st-century CE Roman columbarium, situated near the Porta Latina on the Via Appia, Rome, Italy. It was discovered and excavated in 1831 by Pietro Campana. Though its nam...