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Sediments and basin analysis of Lake Schalkenmehrener Maar | Heinz, Thomas; Rein, Bert; Negendank, Jörg F. W. / 1938- | 1993 | |
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Organic carbon contents of sediments from Lake Schalkenmehrener Maar : a paleoclimate indicator | Rein, Bert; Negendank, Jörg F. W. / 1938- | 1993 |