The Mcintosh formation was named and described by Snavely, Ran, Hoover, and Roberts (1951) from beds that are well exposed in road cuts along State Route 5H on the south side of Mcintosh Lake.
Freiberg (Wikipedia) Freiberg is a university and former mining town in Saxony, Germany. It is a Große Kreisstadt (large county town) and the administrative centre of Mittelsachsen district.