WOODLAND CLIMATIC REGION 
Forested areas 
Series of 
formations 
Principal 
Formations 
Rock hill 
Gravel hill 
Sand hill 
Clay hill 
series 
Rock areas 
Gravel areas 
2. Lowland 
Sand areas 
series 
Clay areas 
Loam areas 
| Ravine 
3. River | River bluff 
series Flood plain 
Mature river valley 
' Heath moor 
Mud swamp 
4. Swamp | Water swamp 
series \ Tamarack swamp 
Cypress swamp 
Mangrove swamp 
Lake bluff 
Ocean bluff 
Humus strand 
Coastal swamp 
Sand strand or dunes 
Non Forested areas 
Series of 
formations 
Principal 
Formations 
Mud or reed swamp 
“Sphagnum moor 
Heath moor 
Tamarack swamp 
Mead 
1, Edaphic / aes 
¢ Rocky places 
series x 
Sandy strand and 
dunes 
Salt marsh 
Alkali lands 
Shores of marl ponds 
Streams 
Ponds 
Lakes 
2. Aowatic 
q Salt seas 
series 
Ocean 
Brackish waters 
Marl ponds 
3. Culture Cultivated places 
series Waste places 
(no attempt is made here 
to subdivide the cul- 
ture series. ) 
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