Mawmluh Cave Stalagmite (IMAGE) Vanderbilt University Caption This is a photo of the small stalagmite in the Mawmluh cave before it was collected. Below, a gray-scale image of a slab of the stalagmite after it was prepared for analysis. The red lines show the locations where the layers were counted and the green lines show the locations where the material was dated. The adjacent numbers are the dates with the uncertainties of the measurements. Credit Courtesy of Jessica Oster. Usage Restrictions None License Licensed content 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.