Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Tire m
which is full of shiny
slicken sides.
wh. Color d
8 - 8.2 N 4,5
9,2- 11 SYB 7/1
11- 15 N 7.5
9.5 Same unit much
less carb. carb dec.
upward
12 - same unit.
very slightly SILTY
less carb & slicken.
small amt limonite
staining.
13,3 becoming SILTY,
limonite etc.
15 SILTY but same unit
as 8. fr. color N 6,5
wh. col. SYB 6.5/1 mottled
with. 8YR 6/6 from 15- 16
forming a distinct zone
AT THIS level.