New Members lavenia24 Posted April 22 New Members Share Posted April 22 How do I know if this is bone or rock Link to comment Share on other sites More sharing options...
Kane Posted April 22 Share Posted April 22 Bone would show evidence of cancellous material. ...How to Philosophize with a Hammer Link to comment Share on other sites More sharing options...
Rockwood Posted April 22 Share Posted April 22 Sorry. This doesn't look like cancellous or cortical bone, the denser material. It may be a burrow fossil, but with such a small sample it's hard to be certain. Link to comment Share on other sites More sharing options...
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