There are many such oval shapes scattered across the Rahat. Are they old or new? Were the prongs at the bottom made by a bulldozer, or by people who lived here long ago? I mean, they look rather old and the exact alignment in the same compass direction speaks against a construction site that was made by a bulldozer. With a few exceptions, almost all of them face about 20° north-east. Very few of these shapes are flipped over the east-west axis upside down. That suggests a ritual purpose rather than to to be a simple construction site. Was some star perhaps targeted? And for example, the Earth's axis has a tilt of around 23 degrees. I'm sure there will be something to be found there. So far I haven't found anything on the internet about these strange formations.
If anyone knows what this is about, I would be very glad to hear about it.
Images courtesy of Google Earth™