Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
"[Illegible]"
Combined with the [Mananutt] results it runs
up into the Zouaire.
About 3 miles west of Martinsburg limestone
appears again. Its lithological aspect indicates
it to be the same series that undulates the
Martinsburg near the city. If this is true the
Martinsburg lies in a syncline and its thickness
is probably that given by Keith 700-1000 feet.
Martinsburg to North Mt.
July 14th - 1907
Just west of Turn the heavy bedded white O.
appears dipping a little south of east, about 30°
seem to have begun and Geocimus. A 1/2 mile further
once heavy bedded but in regular beds of dolomite with the
same dip at 20°. At the first block turn out of
Martinsburg about 1 1/2-2 miles out the dip is about
20° to the south. Less than 1/8 mile it is 72° E. There
overbed bed continues for 1/2 mile where other we
see nearly vertical beds (90°) of carbonate little limestone.
In these dips cracks are common and are well seen
cracked surface with the erosions. Filled with carbonite
depose or even an impure celestite. On a duplication
of the conditions we is the waterline at Piedmont.