Origination, extinction, and mass depletions of marine diversity Bambach, Richard K. ; Knoll, Andrew H. ; Wang, Steve C. Abstract Publication: Paleobiology Pub Date: December 2004 DOI: 10.1666/0094-8373(2004)030<0522:OEAMDO>2.0.CO;2 Bibcode: 2004Pbio...30..522B
