Mega attraction to be unveiled at Yankalilla 02/04/2025 FacebookTwitterEmail Mary and Ken Bates, from the Yankalilla District Historical Museum, show off the new life-sized Diprotodon model and a replica bone. (Dani Brown: 468360_01) Purchase this photo from Pic Store: 468360 Dani Brown A life-sized model of the world's largest marsupial, the Diprotodon, will be unveiled at Yankalilla on Sunday, April 6. Fossils […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password