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8. Paleontology. Whiff of gas points to impact mass extinction. Kerr RA Science; 2001 Feb; 291(5508):1469-70. PubMed ID: 11234064 [No Abstract] [Full Text] [Related]
9. What caused the mass extinction? A volcanic eruption. Courtillot VE Sci Am; 1990 Oct; 263(4):85-92. PubMed ID: 11536474 [No Abstract] [Full Text] [Related]
10. Comet dust as a source of amino acids at the Cretaceous/Tertiary boundary. Zahnle K; Grinspoon D Nature; 1990 Nov; 348(6297):157-60. PubMed ID: 11536472 [TBL] [Abstract][Full Text] [Related]
11. Paleontology. Reversals reveal pitfalls in spotting ancient and E.T. life. Kerr RA Science; 2002 May; 296(5572):1384-5. PubMed ID: 12029107 [No Abstract] [Full Text] [Related]
12. Archaeology: blast in the past? Dalton R Nature; 2007 May; 447(7142):256-7. PubMed ID: 17507957 [No Abstract] [Full Text] [Related]
13. Mass extinction: a commentary. Raup DM Palaeontology; 1987; 30(1):1-13. PubMed ID: 11542114 [TBL] [Abstract][Full Text] [Related]
14. Inquiring into indicators and origin of catastrophic events at stratigraphic boundaries. Zhang Q; Xu D J Southeast Asian Earth Sci; 1996; 13(3-5):373-8. PubMed ID: 12747349 [TBL] [Abstract][Full Text] [Related]
15. An extraterrestrial impact at the Permian-Triassic boundary? Isozaki Y Science; 2001 Sep; 293(5539):2343. PubMed ID: 11579934 [No Abstract] [Full Text] [Related]
16. An extraterrestrial impact at the Permian-Triassic boundary? Farley KA; Mukhopadhyay S Science; 2001 Sep; 293(5539):2343. PubMed ID: 11577203 [No Abstract] [Full Text] [Related]
17. Extinction of dinosaurs: a possible novel cause. Ramadurai S; Lloyd D; Wallis M; Wickramasinghe NC Adv Space Res; 1995 Mar; 15(3):139-46. PubMed ID: 11539216 [TBL] [Abstract][Full Text] [Related]
18. Planetary impacts. Did the mammoth slayer leave a diamond calling card? Kerr RA Science; 2009 Jan; 323(5910):26. PubMed ID: 19119192 [No Abstract] [Full Text] [Related]
19. Evolution. Did an impact trigger the dinosaurs' rise? Kerr RA Science; 2002 May; 296(5571):1215-6. PubMed ID: 12016278 [No Abstract] [Full Text] [Related]
20. Carbon compounds in terrestrial samples and the Orgueil meteorite. Meinschein WG Life Sci Space Res; 1965; 3():165-81. PubMed ID: 12035800 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]