Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Skyline Hogbck
6-8
4-12
1-6
coarse cyl - cht+ vec gTzite
clstu break
with sandy qm
red clstn
ptugs +
12 to 4 or 5
Weakly cql. ss clecn bed
Shallow clzuclod contact
Morrison vevicgted clstn sandy + divly ss