000 | 00539nam a2200169 a 4500 | ||
---|---|---|---|
008 | 170703s1996####||||f#|||||00| 0#eng#d | ||
003 | AR-EzCA | ||
024 | 8 | _aU.S.Geological Survey Bulletin 1995-P,Q | |
080 | _a551.7 | ||
091 | _a401cae | ||
100 | 1 | _aKeller, Margaret | |
710 | 2 | _aU.S.Geological Survey | |
245 | 1 | 0 | _aStrontium isotope evidence for the age of the vaqueros formation and latest oligocene marine transgression in the Northern Santa Maria Province. |
653 | 4 | _aGEOLOGIA | |
700 | 1 | _aSchwalbach, Jon | |
999 |
_c31395 _d31395 |