Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Pillar Point
At the Point the north side
strikes N.80 E. Dip.70 N.W.
Dip.70 N.W.
I now see that these beds are one
of the Upper Sant. series. The beds or face
of layers of Oolitic Iron. And they lie
with guns of shale and limy li.
Further in the Ore Series
Core is the ? Loma Gulch veins:
li, seeming with the same strike
as the Pillar Point beds. Could
not get around it today because
of the high tide.