Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Conocoague
Gorge Corner
Put in the
middle of Valley
west of Martinsburg
Again, waffles.
@ North Mt.
Hagerstown.
Edgewise Congl. forming ridges.
Beekmantown marble forming
valleys.
Beekmantown l.s.=2500'
Security Cement Mills
Conocoague l.s.
1600'
Waynesboro 55.--syncline
waynesboro 55. Syncline.
1000'
To mstown 15.
1000'
Smithsburg.
Harper's Shale
1200'
Weverton 55.
800'
Blue Ridge.
Elbrook formation below
3000'
fault.
fault.
Conocoague
oolith
Cretacius oolith
Section on B+O. Blue Ridge to Hagerstown.
After Bassler.