What are the primary types of burial containers?

The primary types of burial containers are indeed caskets and grave liners. Caskets are enclosed containers, typically made of wood or metal, that house the deceased for traditional burial services. They are often designed for both aesthetic appeal and protection during the burial process.

Grave liners, on the other hand, serve a different purpose; they are outer burial containers placed in the ground to support the weight of the earth above and protect the casket from collapsing. By stabilizing the burial site and preventing the grave from sinking over time, grave liners help maintain the integrity of the site.

Other options include urns and mausoleums, which are used for cremated remains and above-ground burial, respectively; coffins and sarcophagi, which pertain to specific types of burial practices not commonly used today; and vaults and crypts, which refer more to the structure or location of interment rather than the burial containers themselves. Therefore, the focus on caskets and grave liners as the primary types categorically aligns with standard practices in mortuary science.