Name:   ,     A     C     D     F     G     I     K     L     M     N     O     P     S     T     U     V     W  
Signatur:   1     10     11     12     13     14     15     16     17     18     20     23     2     3     30 /     32     34     4     5     6     61/     7     8     9     l  

Gesamt: 47     << 41 - 47

Name ⇑ ⇓ Jahr ⇑ ⇓ Signatur ⇑ ⇓ Maßstab ⇑ ⇓
North Dakota, Oberon Quadrangle

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1928101:62.500https://geogreif.uni-greifswald.de/geogreif-content/upload/usa/1317.jpg  
Wisconsin, Wabasha Quadrangle

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1928101:62.500https://geogreif.uni-greifswald.de/geogreif-content/upload/usa/1431.jpg  
California, Towne Oil Station Quadrangle (Fresno County)

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19281091:31.680https://geogreif.uni-greifswald.de/geogreif-content/upload/usa/1204.jpg  
New Hampshire, Franconia Quadrangle (Grafton County)

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1929101:62.500https://geogreif.uni-greifswald.de/geogreif-content/upload/usa/0870.jpg  
Oklahoma, Stroud Q.

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1929101:62.500https://geogreif.uni-greifswald.de/geogreif-content/upload/usa/0381.jpg  
California, West Alpine Butte Quardrangle (Los Angeles County)

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1930101:24.000https://geogreif.uni-greifswald.de/geogreif-content/upload/usa/0978.jpg  
Maine, Greenlaw Quadrangle (Aroostook County)

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1930101:62.500https://geogreif.uni-greifswald.de/geogreif-content/upload/usa/0920.jpg