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Farm | Mine | Quarry | Camp | Pasture | Fishing Boats | Plantation | Lumber Mill | Oil Well | Offshore Oil Rig | |
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Terrain | Grassland &food;&food; Plains ∏&food; Desert Floodplains &food;&food;&food; / &food;&food; &gs; |
Hills ∏ | Woods ∏ Rainforest &food; (improvement &gs; only) |
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Bonus Resources | Wheat &food; Rice &food; Maize &nf; &gold;&gold; |
Copper &gold;&gold; | Stone ∏ | Deer ∏ | Cattle &food; Sheep &food; |
Crabs &gold;&gold; Fish &food; |
Bananas &food; | |||
Strategic Resources | Iron &sci; Niter ∏&food; Coal ∏∏ Aluminum &sci; Uranium ∏∏ |
Horses ∏&food; | Oil [land] ∏∏∏ | Oil [sea] ∏∏∏ | ||||||
Luxury Resources | Diamonds &gold;&gold;&gold; Jade &cult; Mercury &sci; Salt &food;&gold; Silver &gold;&gold;&gold; Amber [land] &rf; &cult; |
Marble &cult; Gypsum ∏&gold; |
Furs &food;&gold; Ivory ∏&gold; Truffles &gold;&gold;&gold; Honey &nf; &food;&food; |
Pearls &faith; Whales ∏&gold; Amber [sea] &rf; &cult; Turtles &rf; &sci; |
Citrus &food;&food; Cocoa &gold;&gold;&gold; Cotton &gold;&gold;&gold; Coffee &cult; Dyes &faith; Incense &faith; Silk &cult; Spices &food;&food; Sugar &food;&food; Tea &sci; Tobacco &faith; Wine &food;&gold; Olives &rf; ∏&gold; |
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Farm | Mine | Quarry | Camp | Pasture | Fishing Boats | Plantation | Lumber Mill | Oil Well | Offshore Oil Rig | |
Ancient | +1 &food; +0.5 &hous; |
↓ Mining | ↓ Mining | ↓ Animal Husbandry | ↓ Animal Husbandry | ↓ Sailing | ↓ Irrigation | ↓ Mining | ||
+1 ∏ −1 &app; &harvest; |
+1 ∏ −1 &app; |
+1 &gold; +0.5 &hous; &harvest; |
+1 ∏ +0.5 &hous; &harvest; |
+1 &food; +0.5 &hous; |
+2 &gold; +0.5 &hous; &harvest; |
&harvest; Woods | ||||
↓ Pottery | ↓ Masonry | ↓ Celestial Navigation | ↓ Bronze Working | |||||||
&harvest; | &harvest; | &harvest; | &harvest; Rainforest | |||||||
Classical | ||||||||||
Medieval | ↓ Feudalism | ↓ Apprenticeship | ↓ Machinery | |||||||
+1 &food; per 2 adj. Farms | +1 ∏ | +1 ∏ +1 ∏ if adj. River +2 ∏ &gs; |
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Renaissance | ↓ Banking / Gunpowder &gs; | ↓ Mercantilism | ↓ Stirrups | ↓ Cartography | ↓ Mercantilism | |||||
+2 &gold; +1 ∏ &gs; |
+1 &food; +1 ∏ |
+1 &food; | +2 &gold; | can improve Rainforest &gs; | ||||||
Industrial | ↓ Civil Engineering | ↓ Industrialization | ↓ Scientific Theory | |||||||
can improve Hills | +1 ∏ | +1 &food; | ||||||||
Modern | ↓ Replaceable Parts | ↓ Steel | ↓ Steel | |||||||
+1 &food; per adj. Farm | +1 ∏ | +2 ∏ −1 &app; |
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Atomic | ↓ Rocketry | ↓ Synthetic Materials | ↓ Plastics | ↓ Plastics | ||||||
+1 ∏ | +1 &gold; | +1 &food; | +2 ∏ −1 &app; |
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Information | ↓ Robotics | ↓ Globalization | ||||||||
+1 ∏ | +2 &gold; | |||||||||
Future | ↓ Smart Materials | ↓ Predictive Systems | ↓ Cybernetics | |||||||
+1 ∏ &gs; | +1 ∏ &gs; | +1 ∏ &gs; |