The Paleontology of Pound Stones
Dairymaids of 18th century England may have been some of the best unintentional paleontologists.
In a time before standardized measurements, these dairymaids often used “pound stones” to weigh out butter and cream. These pound stones, commonly found in the fields of Oxfordshire, were particularly useful because all were uniform in shape, size and weight. Dairymaids recognized the practical value of a pound stone, but it would be a few years before anyone realized their scientific importance.
(Source: facebook.com)








