Bitter Springs Group

Bitter Springs Group is a Precambrian fossil locality in Australia, which preserves microorganisms in silica. Bitter Springs type preservation ceased in the late Precambrian with the coming of silicifying organisms. Preserved fossils include cyanobacteria microfossils.

Bitter Springs is pretty much in the centre of Australia, in the south of the Northern Territory.

 References 

Category:Lagerstätten
Category:Geography of Australia