64 Archaeon quartz Outcrops are frequent from this point as far north as the railroad. No Cam- brian or other rock was anywhere found in contact with the same. In my opinion the line from 64 north, east to a fault line. The Cambrian of S extends south wards perhaps until encountered near 61 but in deference to Mason's Report I mark it as indicated by the blue pencil line. (Cf. R.S. Tan Note Book 19 New Jersey p.49.