Post in ground

Post-in-the-ground construction is sometimes called an "impermanent" form, used for houses which are expected to last a decade or two before a better quality structure can be built.

Post in ground was one of the timber construction methods used for French colonial structures in New France; it was called poteaux-en-terre.

The Japanese also used a type of earthfast construction until the eighteenth century, which they call Hottate-bashira (literally "embedded pillars").

[4] The Dogon people in Africa use post in ground construction for their toguna, community gathering places typically located in the center of villages for official and informal meetings.

This method is similar to poteaux-sur-sol, but the boulin (hewn posts) are planted in the ground rather than landing on a sill plate.

An earthfast shelter. The posts are buried in the ground so no bracing is necessary.
Some researchers consider sills placed on the ground, rather than on a foundation, to fall under the type earthfast construction. Fishing house without a chimney, circa 1750. The Ethnographic Open-Air Museum of Latvia