Wierd/Crazy looking tree stacks..what are they (pic included)???

Question

http://farm3.static.flickr.com/2301/2483706824_bbc2f2f649_b.jpg

http://farm3.static.flickr.com/2301/2483706824_bbc2f2f649_b.jpg

i already posted this question, but i just wanted a wider range of people who would see this.

Thanks!!

Answer 1

I'm guessing that they are a type of bracket fungus, or shelf fungus.