FIGURE 6. Video showing process of creating contour curves.
FIGURE 8. Video showing process of lofting curves to create a NURBS surface.
FIGURE 12. Video showing process of creating the rib facet.
FIGURE 14. Video showing process of mirroring and attaching bilaterally symmetrical elements.
FIGURE 17. Animation showing 3D model of a dorsal vertebra of Acanthostega.
