We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCentury-scale shifts in early Holocene atmospheric CO2 concentration.AuthorsWagner, Friederike; Bohncke, Sjoerd J. P.; Dilcher, David L.PublicationScience, 1999, Vol 284, Issue 5422, p1971ISSN0036-8075Publication typearticleDOI10.1126/science.284.5422.1971