We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCretaceous eutherians and Laurasian origin for placental mammals near the K/T boundary.AuthorsWible JR; Rougier GW; Novacek MJ; Asher RJPublicationNature, 2007, Vol 447, Issue 7147, p1003ISSN1476-4687Publication typearticleDOI10.1038/nature05854