Stalagmit (IMAGE)
Caption
Stalagmite cut open: The accumulated growth layers provide researchers with precise information on climatic changes over millennia.
Credit
Jasper Wassenburg, Max Planck Institute for Chemistry
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