  This paper studies existence and uniqueness of solutions to generalized
Volterra integral equations. Since our proof for existence and uniqueness does
not make use of Banach fixed point theorem unlike the previous papers focused
on this subject, we can replace continuity property of the kernel function with
the weaker one rd-continuity. The paper also covers results concerning the
following concepts: The notion of resolvent kernel, and its role in formulation
of the solution, the reciprocity property of kernels, Piccard iterates,
relation between linear dynamic equations and Volterra integral equations, some
special type of kernels together with several illustrative examples.
