Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
W.C.
3000 - 4000' ft.
6,000' ft.
Pre Cambrian
Ludlow formation
1500'
Waverlon SS. Purple SS.
2000+
Hecker's St.
1500+
Antetam SS. { white-SS.
1000'+
Tonalum G. { L. x oliv marble.
Red SS. x red
Stalk.
1000'+
Alyracorho
Ganocheque