There is no possible way that five-sided pyramid is a natural formation. You can draw all the pictures of Indiahhead Md. you want, that's irrelevant.
Based on what? Your say so? The Weekly World News?
Here's a higher resolution pic: http://www.msss.com/mars_images/moc/2003/09/15/DandM100.gif
You can draw all the pictures of Indiahhead Md. you want, that's irrelevant.
Actually, it's perfectly relevant to your anthropomorphizing rocks on Mars. Even more relevant to the discussion is this picture, also linked from the site you learned about Martian 'pyramids'
I dunno man. While i'm a firm believer in the importance of space exploration and the notion that "we are not alone"... there is plenty of weird natural features out there that we cannot explain...
http://www.novelexplorations.com/diary/ireland04p10.html