The excavation of sand, gravel, top- or common soil, peat or humus is
hereby prohibited except as hereinafter provided.
The excavation of the aforesaid materials is hereby permitted, provided that a permit therefor shall have been duly issued in accordance with and subject to the provisions of §
170-61 of Chapter
170, Zoning, and any amendments thereto.
This chapter shall not apply to excavations specified in said §
170-61J of Chapter
170, Zoning.