Category:Jan Marek (geologist)
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| Date of birth | 16 October 1938 Prague | ||||
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| Date of death | 12 March 2021 Prague | ||||
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Media in category "Jan Marek (geologist)"
The following 3 files are in this category, out of 3 total.
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Jan Marek (geolog) - kopie.jpg 1,829 × 2,744; 1.37 MB
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Jan Marek (geolog).jpg 2,494 × 3,742; 6.79 MB
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Jan Marek P1.jpg 715 × 804; 487 KB
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