Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
8/1
8916
looks like a forest
floor w A1, A2 y B
Horizons
That was overwhelmed
by an ash fall tuff
Not when it fell that
overwhelmed the forest
& brought down leaves
& branches of the
cupressaceous conifers
growing there.
Twigs & lvs at bottom of
tuff now a white tuff
Bentonite
Spacing 9.1 m Dia
+30 cm
15.7 m 50 cm
19.9