zones → primitiveMesh Relation

File in src/OpenFOAM/meshes/polyMesh/zones	Includes file in src/OpenFOAM/meshes/primitiveMesh
cellZone / cellZone.C	primitiveMesh.H
faceZone / faceZone.C	primitiveMesh.H
faceZone / faceZone.H	primitivePatch / primitiveFacePatch.H
pointZone / pointZone.C	primitiveMesh.H