Evening Republican, Volume 23, Number 61, Rensselaer, Jasper County, 10 March 1920 — An Ancient Rock. [ARTICLE]

An Ancient Rock.

Bloomington, Ind.—There are rocks and rocks! Indiana, university students see Monroe county limestone in great quantities, but rock-calloused aS they are, they have taken a special interest just now Ing rock that makes Monroe county varieties youngsters in comparison. The specimen has just been received by the department of geology from the Smithsonian institution. Geologists here say that it is fairly old—a billion and a half years, approximately.