Heliolite

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Heliolite \He"li*o*lite\, n. [Helio- + -lite.] (Paleon.)
     A fossil coral of the genus {Heliolites}, having twelve-rayed
     cells. It is found in the Silurian rocks.
     [1913 Webster]