Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Wea. Fri. June 25, 1909 Ther.
This is the true St. Albans slate.
Between two long monuments it is 825' apart. At
9°-10° dip S.E. the thickness = [illegible] 100'.
In Holmes St. Albans shale pile found
[illegible] Aqnaticus or [illegible] on the horizon
in St. Albans slate. Bounded at the top by the
Chisel Devon grit, and below by the Rugs Brook grit.