marmor_04 (IMAGE)

Johannes Gutenberg Universitaet Mainz

marmor_04

Caption

Marmorprobe aus Namibia: Ausgehend von zwei mit hellem Krustenkalk gefüllten Spalten sind die Röhrchen in paralleler Anordnung nach unten gewachsen.

Credit

Foto/©: Cees Passchier

Usage Restrictions

Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.

License

CC BY-NC-ND

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.