Sedimental correlations a possibility for the determination of relative chronology on the grounds of the thermoanalytic (derivatographic) investigation of the organic material content of fossil /
The aim of the study is to propound a conceptional consideration and to call attention to the results of paleobiochemical investigations, which allow to draw the conclusion that a new procedure can be elaborated for geological epoch determinations. This statement applies to sediments embedding persi...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
University of Szeged, Department of Mineralogy, Geochemistry and Petrology
Szeged
1975
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| Sorozat: | Acta mineralogica-petrographica
22 No. 1 |
| Kulcsszavak: | Kőzettan, Ásványtan, Földtan |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/24587 |
| Tartalmi kivonat: | The aim of the study is to propound a conceptional consideration and to call attention to the results of paleobiochemical investigations, which allow to draw the conclusion that a new procedure can be elaborated for geological epoch determinations. This statement applies to sediments embedding persistent taxons, and is valid within the limit of 30—35 million years. The author considers as taxon specific the molluscan shell and mammalian bones (fossil remainders) as an organic calcified biogenic system, in its entirety. Contrary to previous methods, comparisons of the bones and shells from different geological epochs were performed by the thermoanalytic (derivatographic) measurement of the total amount of so-called bound water and organic material. |
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| Terjedelem/Fizikai jellemzők: | 61-71 |
| ISSN: | 0365-8066 |