Here you can do the following:

• Map Viewer: View and compare maps
• Feature Search: Find a particular feature
• Matrix: See the number of correspondences among all maps
• Map Set Info: Get a description of one or all map sets
• Feature Type Info: Browse the feature types
• Map Type Info: Get a description of the map sets
• Evidence Type Info: Get a description of the correspondence evidence types
• Species Info: Get a description of the species
• Help: Read the help