机读格式显示(MARC)

• 000 00534cam 2200169 a 4500

• 001 0000158976

• 005 20060926100400.0

• 008 060926s1987 ctuaf b 00110 engsu

• 020 __ |a 0-8137-2249-7 |c CNY249.61

• 040 __ |c CAU

• 090 __ |a P534.53/I98

• 093 __ |a P534.53 |2 4

• 100 1_ |a Izett, Glen A.

• 245 10 |a The Cretaceous / |b tertiary boundary interval, raton basin, Colorado and New Mexico, and ... |c Glen A. Izett.

• 260 __ |a Colorado : |b The geological society of America, |c 1990

• 300 __ |a 100 p. |c 24cm

• 500 __ |a Includes index.