Dinosaur Skull Found On Mars In NASA Photo, Ancient Jurassic Creatures Lived On Mars! July 2016, UFO Sighting News.

Date of discovery: July 2016
Location of discovery: Mars, SOL 732
Source photo: http://mars.nasa.gov/msl/multimedia/raw/?rawid=0732MR0031380000402998E01_DXXX&s=732

This is another dinosaur skull found on Mars this week. Its a fossil...and that means its been 100% replaced by the minerals around it to form itself into a mineralized shell of what it once was. It is now stone, and that is why it matches the minerals around it. A fossil takes on the colors and textures of the minerals it replaced with. Excellent discovery by Paranormal Crucible of Youtube. 
Scott C. Waring

Paranormal Crucible states: 
This artifact is definitely a creatures skull, possibly a dinosaur or an equus feru species. I have pointed out areas like the mandible and maxilla as well as six other points of reference, this proves its not a weird shaped rock. I will post the HQ image on my facebook page as a point of reference for any researchers. I have not added anything to this image apart from colorization, its all there in the raw image, amazing.