American Museum of Natural History in New York City.
Two Australopithecus walking through Laetoli in Tanzania.
This photo is marked as: Safe.
|Available sizes:||Small, Medium, Large|
|Captured:||Dec 26, 2008|
|Uploaded:||Oct 24, 2010 (UTC)|
|Focal length:||42 mm|
|Shutter speed:||1/6 sec|
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