Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
sec, L-25-1
Limonite crusts.
CARB trash on many bed pl.
color carb trash. 5YR 5/2.
0,2 5Y8/4 LIMONITE STA.
medium grained silt
thin bedded SS with a
layer of spherical
limonite & gyp crust
concs at its base
much kaolinite
color at 0' 5Y8/1
some lim. concs.
0,5 MASSIVE V. SILTY CLAY 10 YR 7/2
1,4 Unit becomes laminated
with broken irreg laminate
laminate 5Y 4/1 & 5Y 7/1
1,5: Thin a very thin bedded
SILT WITH 1/6" A IT,
beds of LIMONITE &
cARBON TRASH STAINED
UNIT. 5YR 5/2 for carb.
10 YR 5/4 for lim.
FEW POOR LEAF FOSSILS DICOTS.