Chief_galah
I am very sure, the airspace is presented in the DAH/AIP handbook under YBBB/ROCKHAMPTON and MACKAY E1 through to E4 also the approach frequencies are on all the DAP's for both of those airports.
It is also in the Jepps APT DIR AU-236 "OUTSIDE TWR HOURS ROCKHAMPTON AIRSPACE CLASS D BECOMES CLASS E ABOVE 700' AGL WITHIN THE LATERAL BOUNDARY OF THE CTR (ABOVE 1000' AMSL) AND WITHIN THE STEPS ABOVE 1000' AMSL TO AN UPPER LEVEL OF 4500' AMSL. SURFACE-700'AGL INCLUSIVE WITHIN THE LATERAL BOUNDARY OF THE CTR BECOMES CLASS G."
I think you are quoting the reference for Townsville, TL = Townsville.