WAllaru Formation
WAshfield Shale
WBroome Sandstone
WBulldog Shale
WBungil Formation
WConway Formation
WEumeralla Formation
WFoulden Maar
WGogo Formation
WGriman Creek Formation
WMackunda Formation
WMarree Subgroup
WMiria Formation
WMolecap Greensand
WTahora Formation
WToolebuc Formation
WTumblagooda Sandstone
WTupuangi Formation
WWallumbilla Formation
WWinton Formation
WWonthaggi Formation