@article{138f96cfc75e44379a86ecb3d9ab59ff,
title = "Extended period of extinctions across the Cretaceous/Tertiary boundary in planktonic foraminifera of continental-shelf sections: Implications for impact and volcanism theories: Reply",
author = "Gerta Keller",
year = "1991",
month = jan,
day = "1",
doi = "10.1130/0016-7606(1991)103<0434:EPOEAT>2.3.CO;2",
language = "English (US)",
volume = "103",
pages = "435--436",
journal = "Bulletin of the Geological Society of America",
issn = "0016-7606",
publisher = "Geological Society of America",
number = "3",
}