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A little quiz...

1/ What is the Wilson Cycle?

2/ What is Passive Rifting?

3/ What is Active Rifting?

4/ How can we explain basaltic magmas in continental rift?

5/ If you drill through a continental margin what is the rock succession you would expect to see?

6/ What is a rift basin?

7/ What is the main economic significance of rift basins?

8/ At what stage of the Wilson cycle rift basins become inactif?

9/ What kind of structure accommodates extension of the brittle upper crust?

10/ What is a roll-over anticline?
 

11/ In physical experiment what material is used as analogue of the brittle upper crust?

12/  A drop in sea level during extension produces onlap or pinch-out structures?

13/ What is an inverted basin?

14/ Why inverted basins are economically important?

15/ Slow extensional rates produces broadly distributed zones of thinning, why ?

16/ Sedimentary basins usually show a subsidence history in two stages. How can we explain them?

17/ What is the time scale of thermal subsidence.

18/ What are the two end-member models for extension at lithospheric scale.