48-milyan oo sano jir ah oo ka mid ah maska dahsoon oo leh aragti infrared ah
Mas fosil oo leh awood naadir ah oo lagu arko iftiinka infrared ayaa laga helay Messel Pit, oo ah goobta Dhaxalka Adduunka ee UNESCO ee Jarmalka. Dhakhaatiirta Paleontologists waxay iftiimiyeen horumarka hore ee masaska iyo awoodooda dareenka.