TY  - BOOK
T1  - A study of the Cretaceous-Tertiary unconformity in the Piceance Creek Basin, Colorado :the underlying Ohio Creek Formation (Upper Cretaceous) redefined as a member of the Hunter Canyon or Mesaverde Formation /
DA  - 1980.
CY  - Washington :
AU  - Johnson, Ronald C.
AU  - May, Fred E.,
CN  - QE75
CN  - QE688
CN  - QE75
PB  - U.S. Govt. Print. Off. :
PB  - for sale by the Supt. of Docs.,
PP  - Washington :
PY  - 1980.
ID  - 229459
KW  - Unconformities (Geology)
KW  - Geology, Stratigraphic
KW  - Geology, Stratigraphic
KW  - Geology
TI  - A study of the Cretaceous-Tertiary unconformity in the Piceance Creek Basin, Colorado :the underlying Ohio Creek Formation (Upper Cretaceous) redefined as a member of the Hunter Canyon or Mesaverde Formation /
ER  -