Anomalies ignored by mainstream

I am interested in hearing, particularly from trained scientists, how likely it is, in their opinion, that such geometries as pointed out here: http://martiananomaly.com/ can result in Martian mesa as a result of natural causes.

Thanks in advance.

Dilip

I would like to know if NASA has refuted other interpretations of their rover images. Also, why can't I find pictures with a higher resolution other than NASA's published ones.
Thanks in advance.

I'd like to know if NASA has refuted non mainstream analyses of the rover pictures. Also, why do people like Dreamweaver have higher resolution images that I can'at find.
Thanks in advance.