Influence of mobile shale on thrust faults (Record no. 188942)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02056nab a2200217 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2015 xxu ing |
| 041 ## - IDIOMA | |
| Idioma | Inglés |
| 245 00 - TITULO | |
| Título | Influence of mobile shale on thrust faults |
| Subtítulo | Insights from discrete element simulations |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | mar. 2015 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 18/06/2015 ; 18/06/2015 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 29 p. ; 403-432 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor: We study the effects of sedimentary loading of a mobile shale substrate, using two-dimensional discrete element modeling. We develop an updip extensional zone connected at depth to a downdip contractional zone, allowing us to study the formation of gravity-driven fold and thrust belts, and the evolution of décollements within this system. We compare our models to the Niger Delta type locale for shale tectonics. In general, most seismic interpretations of the Niger Delta include décollement(s) at the top of the mobile shale unit, but exact locations vary depending on area of investigation. Our models, particularly ones with mobile shale thicker than 2 km (1.2 mi), show more diffuse décollements, spanning the width of the mobile shale unit, which propagate out in front of the syntectonic sediment wedge and connect normal faults in the extensional zone with toe thrusts in the contractional zone. We also look at the distributions of stress and strain within our models, plotting the distributions of BLTN14003eq1 (maximum principal stress) and relating that to the vergence of thrust faults developed in our models. We quantify the amount of strain in different sections of the models, showing that extension is much greater than compression in the fold and thrust belt(s) alone, and that compression is distributed throughout the model, including in front of the fold and thrust belt. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 3 |
| 773 0# - CORRECCIÓN | |
| Título | AAPG Bulletin |
| Partes relacionadas | 99 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Dean, Sarah |
| 9 (RLIN) | 54542 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Morgan, Julia |
| 9 (RLIN) | 54543 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Brandenburg, J.P. |
| 9 (RLIN) | 47079 |
| Biblioteca propietaria | Biblioteca actual | Fecha de adquisición | Inventario | Total de préstamos | Inventario | Fecha de carga | Tipo de item KOHA |
|---|---|---|---|---|---|---|---|
| Biblioteca Alejandro Angel Bulgheroni | Biblioteca Alejandro Angel Bulgheroni | 06/03/2026 | 200061168 | 200061168 | 06/03/2026 | Artículo de Revista |
