GeoFeatures
Figure GFH: A Feature class hierarchy within which this Model's elements exists
Figure GFH2: This Model's class hierarchy
Biostratigraphic Features
Figure GFBIO: This Model's Bio-stratigraphic class hierarchy
Lithostratigraphic Features
Figure GFHLITHO: This Model's Litho-stratigraphic class hierarchy
Magnetostratigraphic Features
Figure GFHMAGNETO: This Model's Magneto-stratigraphic class hierarchy
