Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
35
Head of Canyon Creek.
Ravine.
Fork over by Siltura Wheeler burn.
35 miles N.E of Delsky Basin.
Archean ochros
Cambrian, 425'
Can this auto Devonian?
Crarse silicenus engl. 25'
Vitrous red, purple and white ss. 150'
Thely calcareous ss. 75'
Gray ss. matthus red 75'
Biomt red crasse nitrenus ss. Manirt: thaly 100'
? Uncorformity
Redwall li 325' See p. 34.
Alternations of gray li and th. with onre ss.
Fossilifurus.
Dupai formation 500' and 65' = 165'
Red and purple ss. Manirt: kelus, off at top. 500
Arty. compact gray li. 65' with Spirifa cameratus
Must be a great heat here.
Coconino ss. 525
Marine conbedded yellow ss.