South Africa Location (image) Penn State Share Print E-Mail Caption This is a map showing the location of the samples from South Africa. The arrow points to the specific location where Dr. Maud Walsh collected the samples. They are in a geologic formation called the Kromberg Formation and are located southwest of the town of Barberton, in the Barberton Greenstone Belt (BGB on the small inset) -- often referred to as the Barberton Mountain Land. Credit Provided by Maud Walsh (Louisiana State University) Usage Restrictions non commercial use only Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.