Need help IDing bone?

[Grebo]

Hello,

I bought a lot of bones awhile back and this was included with them and looked interesting to me but I have no idea what it is besides being a bone of some sort. Any ideas? Thanks.

 

[Martingeetars]

Looks more like coral than bone to me , what do others think?

 

[Rickelpickel]

Where was it found? I'm in Fl. I've found stuff that looks like that. What I have is fossilized cypress. Your looks kinda like a wood or coral.