re: C'mon Guys and Gals!
Give me a break. Are you really looking at this stuff? Geez, can't you see it?
Ok, since you all seem to be wimping out besides Robert, this is my take. These are basically shocked igneous rocks to start with, but they were soaked and covered in biologically active mud, eating them away, or whatever Mars slime and Mars creatures did billions of years ago.
Yes, we are looking at fossils, or fossil whatnots, or fossilized whatever.
Frankly, I'm just at a loss for words anymore to describe what I am seeing.
