Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
56.15
Ledge of beautifully
X X - laminated
calcareous well
indurated friable
ss, x lamination are
herring bone style
mica 270 , vfg ss-
Wh. Color 10 YR 5/4
4 10 YR 6/4
Above 56.15 no x lam
laminations
laterally unit becomes
less well ind with occ
ledges of well
cemented ss.
62.9
Ledges of very hard
well ind, calc, vfg
x bedded mic
ss with limited