A SECRET WEAPON FOR JENOLAN KARST

(Jenolan Caves Reserve Trust) Not just any aged rocks …. The sedimentary limestone at Jenolan Caves has actually been dated to 430 million several years outdated and as a consequence is classed, in Australia, as ‘Silurian’. We don't expect to find any fossils of humans or dinosaurs and we haven’t even found any fossils of fish skeletons