  We define general rotational surfaces of elliptic and hyperbolic type in the
pseudo-Euclidean 4-space with neutral metric which are analogous to the general
rotational surfaces of C. Moore in the Euclidean 4-space. We study Lorentz
general rotational surfaces with plane meridian curves and give the complete
classification of minimal general rotational surfaces of elliptic and
hyperbolic type, general rotational surfaces with parallel normalized mean
curvature vector field, flat general rotational surfaces, and general
rotational surfaces with flat normal connection.
