000			00878nam a2200253 a 4500
001			000758910
005			20170507193614.0
008			100911s1997 ||| |||||||||||||eng|c
020			_a0691016305 (cloth : alk. paper)
040			_aDLC _cDLC _dDLC
041	0		_aeng
043			_an-mx---
082	0	0	_a576.8/4 _221
100	1		_aAlvarez, Walter, _d1940-
245	1	0	_aT. rex and the crater of doom / _cWalter Alvarez.
246	3		_aTyrannosaurus rex and the crater of doom
260			_aPrinceton, N.J. : _bPrinceton University Press, _cc1997.
300			_axii, 185 p. : _bill. (some col.), col. map ; _c25 cm.
504			_aIncludes bibliographical references (p. [147]-169) and index.
650		0	_aCatastrophes (Geology)
650		0	_aExtinction (Biology)
650		0	_aCryptoexplosion structures _zMexico _zCampeche, Bay of, Region.
651		0	_aChicxulub Crater.
999			_c666531 _d666531