Mesoarchean
eNo9kD1OA0EMha/ySpB2IxQaWoqtULpUdM6sd8fCsaOZSSDchCNxKzwBIU3h38/vzT4zdlydSspMhjvspmn89DxSGV8i/P6yIWqvY5QGkFZHPbEqz/97FIv3kArCyq6+SgIXghha4J//0JMHqZ7ITGzF47B9eEBzbIenCI6iKm64MpUArT7gPUvKSG6NxOoNtUipDXyRmS0xfMHRZy421nZVxkmpMer5MJ9T6zSyGfwRJ2vP+rik4gchhcrCG+wDepNaMfMiFq5SLm5+5FYkker1Bom+eUPhhUs/PXfl1H8iyRJ2lS+s3TCheHpD5V8B8SYqLW9+AKylfpY=