The absolute ages of fossils can be determined by radiometric dating
{"Image DocumentName": "The absolute ages of fossils can be determined by radiometric dating", "Image ImageDescription": "The magnetism of rocks can provide dating information. Magnetic reversals of the magnetic poles leave their record on rocks throughout the world.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}