000			00283nam a2200097 4500
999			_c335007 _d335007
082			_a551.7 _bKAY.S
100			_aKay, Marshall and Colbert, Edwin H.
245			_aStratigraphy and Life History _cKay, Marshall and Colbert, Edwin H.
260			_aNew York _c1965 _bJohn Wiley
942			_cBK