000 00604nam a2200241 a 4500
001 adlib96000001
003 ViArRB
005 20151026130756.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
020 _a
022 _a
040 _aAdlib
082 _a551.763(789)
245 _aCretaceous-Tertiary Boundary in the San Juan and Raton Basins, New Mexico and Colorado
250 _a
260 _aColorado
_bGeological Society of America
_c1987
300 _aiv,200p.
_c
500 _a
100 _a
_e
700 _a
_a
942 _cBK
653 _acretacous
_asan juan
_araton basin
999 _c12859
_d12859