- Animated map of the extent of the glaciers of the Carstens Range from 1850 to 2003
- Puncak Jaya region icecap in 1936.
- Puncak Jaya glaciers in 1972. Left to right: West Northwall Firn, East Northwall Firn, Meren Glacier (now disappeared), and Carstensz Glacier. See also animation.