This is a catalogue of projectile points from southern New England(Ct., Ma., RI) arranged according to their shape or morphology. The statistical range of size is also provided for each type. The type called Steubenville in this catalogue is more often called a Fox Creek in New England today, but Steubenville is still used as a type name by many collectors in the East.
  http://www.nativetech.org/stone/pointtypes/
Corresponding chronological chart:
http://www.nativetech.org/stone/points.html