Dark and disturbed: a new image of early angiosperm ecology Feild, Taylor S. ; Arens, Nan Crystal ; Doyle, James A. ; Dawson, Todd E. ; Donoghue, Michael J. Abstract Publication: Paleobiology Pub Date: January 2004 DOI: 10.1666/0094-8373(2004)030<0082:DADANI>2.0.CO;2 Bibcode: 2004Pbio...30...82F