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Mysteriously spherical stones scattered across a beach
Each boulder weighs several tonnes and is up to two metres high
Scientists explain the boulders as calcite concretions formed about 65 million years ago
Between Dunedin and Oamaru, New Zeland
Full EXIF Info | |
Date/Time | 05-Mar-2016 14:57:50 |
Make | Canon |
Model | Canon EOS REBEL SL1 |
Flash Used | No |
Focal Length | 60 mm |
Exposure Time | 1/200 sec |
Aperture | f/10 |
ISO Equivalent | 100 |
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All photographs copyright ©Robert E. Parrish and may not be used without permission
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