Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleIce-age Amazon revisited.AuthorsColinvaux, P.A.AbstractDiscusses varying viewpoints on the unknown subject of what the Amazon was really like during the ice ages of the Quaternary. Suggestions; Observations.SubjectsAMAZON River RegionPublicationNature, 1989, Vol 340, Issue 6230, p188ISSN0028-0836Publication typeAcademic JournalDOI10.1038/340188a0