Jour. Geol. Vol. I, 1893. 



Plate Ih 



Plate illustrating the Newcomerstown " paleolith," copied with all possible care from the cut in " Man 

 and the Glacial Period," and four ordinary rejects of the blade -maker, the latter obtained in three cases 

 from modern flint shops in the same region, and in the fourth case directly traceable to the same shops. 

 The separation of the " implement" of glacial age and paleolithic type from the modern rejects is left to 

 the reader. Three-fourths actual size; the profiles on a still smaller scale. 



