Which Statement About Australian Landforms Is INCORRECT

Which statement about Australian landforms is INCORRECT?

A) Extensive deposits of limestone across southern Australia are the remains of ancient coral reefs.
B) Many inland salt basins like Lake Eyre once contained crocodiles.
C) Australia did not experience massive expansions of ice, but some glaciation did occur in the highlands of Tasmania.
D) Rocks from regions like the Pilbara are among the oldest found.
E) Extensive wind-blown dune systems formed during periods of aridity.