Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
doc. 0288
COMPOSITE SURFACE SECTION
1" = 20'
Soil
shale, medium gray, slightly
sandy
shale, greenish-gray, bentonitic
shale, medium gray
shale, brown, lignitic
B
Shale, medium gray, sandy
shale, brown, lignitic
Sand, gray, shaley
shale, greenish-gray - tent-in cone
shale, light greenish-gray, sandy
B
Sand, light greenish-gray to
Sandy - Very Shaley
cross-beded
Hematite nodules
impure lignite
Sand, gray, dirty
lignite
shale, medium gray
sand, gray shaly shale
impure lignite
Sand, gray, very soft, dirty
fossil leaves
cross bedded
lignite and brown lignitic shale
Shale, medium gray
Sand, medium-gray, dirty
shale, medium gray