When you select the 3D XYZ Graphs category on the Select Graph dialog, you can choose from a variety of graph types and in some cases graph subtypes. For more information on the available graph types/subtypes, click on the links below.
Scatterplots
Regular
Trace
Surface Plots
Linear
Negative Exponential Distance-weighted
Quadratic
Spline
Distance-weighted
Contour Plots
Ternary Plots
2D Scatterplot
Surface-Quadratic
3D Scatterplot
Contours-Linear
Surface-Linear
Contours-Quadratic