QueryPic Exploring digitised newspapers from Australia & New Zealand

Frequency for mentions of CONCRETIONs

Cite this: http://dhistory.org/querypic/80/

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Created by

John Byrnes

Date created

5 October 2013


This is in regards to interpretation of types of numerous small circles seen on sandstone around Sydney, Gosford and Blue Mountains .. and are certain of them cupules (man-made, Aboriginal) or else natural (concretions).