  A positive, diffeomorphism-invariant generalized measure on the space of
metrics of a two-dimensional smooth manifold is constructed. We use the term
generalized measure analogously with the generalized measures of Ashtekar and
Lewandowski and of Baez. A family of actions is presented which, when
integrated against this measure, give the two-dimensional axiomatic topological
quantum field theories, or TQFT's, in terms of which Durhuus and Jonsson
decompose every two-dimensional unitary TQFT as a direct sum.
