Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Laramic area - resumo
Top ss - Muddy, in locally.
Shale - Thurman - no adequate
section of this. Obscured
except for hand zones.
SW Laramia has cele.
cones + pretty beds with
I. comanchezns fauna, on
W side Sheep Mt. has
considerable ss in lower
1/2, incl 1 massive bed.
Plainview equiv. - Variable unit
in which shale-sand
ratio most variable,
commonly with basal
cgl.
Disconfi - Commonly cluvzat
divm between brown +
buff ss, with elk shale,
and light gray white
ss + ver beds. No
exceptions seen.
Variegated zone. Has pebbles
near top, local calc
ss or limy cons beds,
and local chert lenses
Lytle-equiv. Typical but sandy,
dominantly + coarse
43