| Autor: |
M. Urbat, J. Grahame, P. Baillie |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
81st EAGE Conference and Exhibition 2019. |
| DOI: |
10.3997/2214-4609.201900921 |
| Popis: |
Summary Supra-regional tectonic context provides crucial insight in the development of petroleum systems on a smaller scale of observation. We propose that the direction of strike-slip across the NWS and related local to regional movement in the Triassic is a consequence of transpression in an intra-continental stress field that is accommodated over deep seated basement faults and a relatively consistent pattern of Gondwana breaking apart since the Permian. Both pre- and post-Triassic tectonics (e.g. subsidence, inversion) individually shaped the main basins of the NWS due to their respective position in the supra-regional stress field, however, strike-slip provides the unifying tectonic patter across basin boundaries. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
