Crater Features formed by Hail Stones

In contrast to Electric- Discharge-Machined Craters

Take note of the two crater chains, the 3/4 crater under the end, and the 120 degree ridges and some flat-floored craters.

A crater chain on Mars. See it in 3D soon at para-az.com

 

The right image of a stero pair

Another monographic image

 
Click on image to see larger size.

The last two images are a half of two stero pairs. I'll get those assembled eventually.

More photos available but that is all for now, This should be enough to generate some diversified science.