Question

What is a megalithic tomb chamber built with the post-and-lintel method called?

Answer 1

These are called dolmens.

Answer 2

A megalithic tomb chamber built with the post-and-lintel method is called a Dolmen. type of stone monument was made of two or more upright stones with a single stone lying across them. The massive size of the stones is one of the most-distinctive and extraordinary aspects of dolmen monuments.

Answer 3

its Dolmen!