marmor_03 (IMAGE)

Johannes Gutenberg Universitaet Mainz

marmor_03

Caption

Ansicht eines Marmorblocks in Namibia von oben mit einer Gruppe von Röhrchen, die ein Organismus in das Gestein gebohrt hat

Credit

Foto/©: Cees Passchier

Usage Restrictions

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License

CC BY-NC-ND

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