Jørgensen, Tina A comparative study of ancient sedimentary DNA, pollen and macrofossils from permafrost sediments of northern Siberia reveals long-term vegetational stability. [electronic resource] - Molecular ecology Apr 2012 - 1989-2003 p. digital Publication Type: Comparative Study; Historical Article; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1365-294X Standard No.: 10.1111/j.1365-294x.2011.05287.x doi Subjects--Topical Terms: DNA, Plant--analysisEcosystemFossilsGeologic Sediments--chemistryHistory, AncientIcePlants--classificationPollenSiberia