Guide to Magellan Image Interpretation

Figure 8-1. Extensional troughs and graben: (a) narrow trough 1.5 km wide in plains adjacent to Alpha Regio (30°S, 11.8°E); (b) radial graben in 49-km diameter corona Sarpanitum (52.3°S, 14.6°E)- individual trougs are 1 to 2 km wide;

 

Figure 8-1. Extensional troughs and graben: (a) narrow trough 1.5 km wide in plains adjacent to Alpha Regio (30°S, 11.8°E); (b) radial graben in 49-km diameter corona Sarpanitum (52.3°S, 14.6°E)- individual troughs are 1 to 2 km wide;

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