Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
82 Half way between McAfee
and Hardiston ville.
30 shale
Plenty more of the late shale
replacing the Cambrian sand
stone. Pre Archaean lies east
of the zone.
Strike Magnetic N 40 E Dip 40.
Quite a long exposure.