Arenicolite

• (n.) An ancient wormhole in sand, preserved in the rocks.
Found on http://thinkexist.com/dictionary/meaning/arenicolite/

Arenicolite

Ar`e·nic'o·lite noun [ Latin arena sand + colere to cherish or live.] (Paleon.) An ancient wormhole in sand, preserved in the rocks. Dana.
Found on http://www.encyclo.co.uk/webster/A/118

arenicolite

arenicolite A worm-hole made originally in sand and preserved in a sandstone rock.
Found on http://www.wordinfo.info/words/index/info/view_unit/1096/
No exact match found