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| Titel: |
Structural features west of Mount Isa |
| Auteur: |
Wilson, C. J. L. |
| Verschenen in: |
Australian journal of earth sciences |
| Paginering: | Jaargang 22 (1975) nr. 4 pagina's 457-476 |
| Jaar: |
1975 |
| Inhoud: |
In the Precambrian rocks west and southwest of the Mount Isa Fault three significant fold generations are recognized. Within individual successions, units containing an early phase of deformation are juxtaposed by a late fault against a sequence that does not share these earlier events. Many of the large-scale structures in the Judenan Beds are first-generation folds, whereas west of the Judenan Beds the area is dominated by second-generation folds. These two sets of folds are tentatively correlated and are referred to as the Judenan Folds. An earlier set of pre-Judenan folding is only found in the units west of the Judenan Beds. One phase of the Sybella Granite is also associated with the Judenan folding. Later small-scale folds associated with a crenulation cleavage are, however, of little regional importance and are commonly found only in zones of highly deformed rocks. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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