1971
Der gemeine Feuerstein als Fundquelle mannigfälter 'kleinwunder'
Publication
Publication
Grondboor & Hamer , Volume 25 - Issue 3 p. 58- 77
With the help of numerous diapositives Dr. Wetzel gave a review of many microfossiles, that can be seen in flint. Based on these microfossiles he developped a theory on the origin of flint.
| Additional Metadata | |
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| Grondboor & Hamer | |
| CC BY 3.0 NL ("Naamsvermelding") | |
| Organisation | Nederlandse Geologische Vereniging |
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O. Wetzel. (1971). Der gemeine Feuerstein als Fundquelle mannigfälter 'kleinwunder'. Grondboor & Hamer, 25(3), 58–77. |
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