This tight gas report(April 2008) in the perth basin mentions the Lower Permian Irwin River Coal Measures.It also mentions West Erregulla.http://www.dmp.wa.gov.au/documents/Tight-gas_Resources_in_the_Northern_Perth_Basin.pdf
MSB Mesoblast resubmits US FDA application for approval of Ryoncil in children with graft vs host disease; shares dip -4%