000			003030000a22001330004500
008			140223b1988 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aH5.1 M8
082			_aH5.1 M8
100			_aLevin (H L)
245			_aEarth through time edn 3
260			_c1988
650			_aStratigraphy
999			_c156885 _d156885