Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
7/13/38
Promontory
7826 HUNGRY JOE, North , T15N, R55E
Center Sec 36.
1/2 mi c. of Glendive, Dawson Co.
MONT.
Tschudy Section
TULLOCK - HELL CREEK CONTACT
Hell Creek SS, SHs.
PB'd OM Grey x Brownish
SS, w/ log concs.
Some Fe2O3 cem. Thin beds
Poorly STRATIFIED w/
CARB, zones but no
xcept at lut. lgs.
Upper 20' a grey friable SS
Gumbos common in
TULLOCK Mbr
TAN x Brown's
Darker than H.C.
Sld. Concs.
Ferry SS.
Well STRATIFIED w/ lat, ext
lignites.