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A comparative study of modern and fossil cone scales and seeds of conifers: a geochemical approach |
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| Authors: | B. ARTUR STANKIEWICZ MARIA MASTALERZ MICHAEL A. KRUGE PIM F. VAN BERGEN ANNA SADOWSKA |
| Affiliation: | Department of Geology, Southern Illinois University, Carbondale, IL 62901, USA;Indiana Geological Survey, Indiana University, Bloomington, IN 47405, USA;School of Chemistry, University of Bristol, Cantocks Close, Bristol, BS8 1TS, UK;Institute of Geological Sciences, Wroclaw University, Wroclaw 50–205, Poland |
| Abstract: | |
| Keywords: | Conifers ligno-cellulose pyrolysis-gas chromatography/mass spectrometry principal component analysis chemosystematics |