231023-A-GH690-7122 This fossil of an extinct glyptotherium tail, also known as a giant armadillo, was discovered by Fort Johnson’s archaeology team. SHARE: Download: Full Size (1.94 MB) Tags: archaeology, History, JRTC and Fort Johnson, International Archaeology Day Credit: Porsha Auzenne VIRIN: 231023-A-GH690-7122.JPG Photo Gallery