Meehan was born and grew up in
Bourke, New South Wales, Australia, in 1933. She was the elder daughter of Francis Owen and Olive Jane Meehan. She attended high school in Bourke and trained as a specialist infants' teacher at
Bathurst Teachers College, teaching in
Bourke,
Darwin,
Sydney, and
Canberra. Meehan travelled with her first husband,
Lester Hiatt, to the remote
Northern Territory town of
Maningrida, in East Arnhem Land, arriving in 1958 on a
pearling lugger to find the Aboriginal community had set up camp on the beach and sent out a
dugout canoe to bring them ashore. There she set up the first school for Aboriginal children at
Maningrida, returning in the 1970s to undertake her
PhD fieldwork with her second husband,
Rhys Jones. In 1977, Meehan visited North
Arnhem Land to observe the
Anbarra people's daily behaviour living on the coast. She studied anthropology at the
University of Sydney from 1962, obtaining an
MA in anthropology and a PhD at the Department of Prehistory and Anthropology of the
Australian National University. ==Career and recognition==