@misc{indiciae5a501b1323a7, title = {530 Ma zircon age for ophiolite from the New England orogen: Oldest rocks known from eastern Australia}, author = {J.C. Aitchinson and T. R. Ireland and M. Clark Blake and P.G. Flood}, year = {1992}, doi = {10.1130/0091-7613(1992)020<0125:mzafof>2.3.co;2}, url = {https://pubs.usgs.gov/publication/70197710}, note = {Source identifier: 70197710} }