It covered 8,000 square kilometres of country along the east coast from St Patricks Head to the Derwent estuary and Tasman Peninsula, to the mouth of the Jordan River and inland to St Peters Pass in the midlands, east to the Eastern Tiers, and then northeast back to St Patrick’s Head. The territory of the Mumirimina band was around Pittwater and Risdon.
[Ryan:1996:17; Plomley 1992.Tribes:25; TAC palawa kani Program]