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mads.xsd"><authority><topic authority="http://general-terms.thesaurus.ekt.gr/vocab">παλαιοντολογία</topic></authority><related type="narrower"><topic>παλαιοβιολογία</topic></related><related type="narrower"><topic>παλαιοβοτανική</topic></related><related type="narrower"><topic>παλαιοζωολογία</topic></related><related type="narrower"><topic>παλαιοοικολογία</topic></related><related type="other"><topic>ιστορία</topic></related><related type="other"><topic>ιζηματολογία</topic></related><related type="other"><topic>αρχαιολογία</topic></related><related type="other"><topic>ιστορική γεωλογία</topic></related><related type="other"><topic>απολιθώματα</topic></related><related type="broader"><topic>βιολογικές επιστήμες</topic></related><related type="broader"><topic>γεωεπιστήμες</topic></related></mads>