01032nam a2200265 i 4500991001215829707536050916s2004 nyua b 001 0 eng d0670030945b13337956-39ule_instDi.S.Te.B.A.eng576.8422Ward, Peter Douglas451019Gorgon :paleontology, obsession, and the greatest catastrophe in earth's history /Peter D. WardNew York :Viking,2004xxvii, 257 p. :ill. ;24 cmIncludes bibliographical references (p. 239-243) and indexCatastrophes (Geology)Geology, StratigraphicPermianGeology, StructuralSouth AfricaKarroo.b1333795621-09-0616-09-05991001215829707536LE003 576.8 WAR01.02 (2004)12003000048643le003pE23.60-l- 00000.i1418850802-02-06Gorgon1092858UNISALENTOle00316-09-05ma -engnyu00