Is this an ilium bone?

[BigA]

    Found this on my 40ft cliff face on my land in Texas…While fishing. Sure looks what I think it is..What do y’all think?

A

 

 

[BigA]

[Harry Pristis]

Not a bone . . . it appears to be a rock.

[BigA]

Thanks for the data.

[JohnJ]

I agree with Harry; I don't see any bone.  Knowing the potential bedrock geology might offer other clues.  It looks more like a mudstone or burrow cast.

[garyc]

I agree with the others. Not seeing any bony texture. Cool rock though. Looks a little like Thor’s hammer. What area in Texas? Lots of fossils here!

[BigA]

Parker County