Heliolite

• (n.) A fossil coral of the genus Heliolites, having twelve-rayed cells. It is found in the Silurian rocks.
Found on http://thinkexist.com/dictionary/meaning/heliolite/

Heliolite

He'li·o·lite noun [ Helio- + -lite .] (Paleon.) A fossil coral of the genus Heliolites , having twelve-rayed cells. It is found in the Silurian rocks.
Found on http://www.encyclo.co.uk/webster/H/28
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