TY  - BOOK
AU  - Hemming, S. R.
AU  - Hanson, Gilbert N.
AU  - McLennan, Scott M.
CN  - QE75
CN  - QE75
CY  - Washington :
CY  - Denver, CO :
DA  - 1995.
ID  - 169793
KW  - Geology, Stratigraphic
KW  - Samarium-neodymium dating
KW  - Geology
N1  - "U.S. Department of the Interior, U.S. Geological Survey"--T.p. verso.
N1  - Shipping list no.: 96-0040-P.
PB  - U.S. G.P.O. ;
PB  - For sale by U.S. Geological Survey, Information Services,
PP  - Washington :
PP  - Denver, CO :
PY  - 1995.
T1  - Precambrian crustal blocks in Minnesota--neodymium isotope evidence from basement and metasedimentary rocks /
TI  - Precambrian crustal blocks in Minnesota--neodymium isotope evidence from basement and metasedimentary rocks /
VL  - 1904
VL  - ch. U
ER  -