Three-dimensional structural model of composite dolomite bodies in folded area (Upper Jurassic of the Etoile massif, southeastern France) (Record no. 187946)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02572nab a2200253 4500 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA - INFORMACIÓN GENERAL | |
| Campo de control de longitud fija | 260224s2013 xxu ing |
| 041 ## - IDIOMA | |
| Idioma | Inglés |
| 245 00 - TITULO | |
| Título | Three-dimensional structural model of composite dolomite bodies in folded area (Upper Jurassic of the Etoile massif, southeastern France) |
| 260 ## - PUBLICACION, DISTRIBUCION, ETC | |
| Lugar de publicación, distribución, etc. | |
| Nombre de publicador, distribuidor, etc. | |
| Fecha de publicación, distribución, etc. | sept. 2013 |
| 270 ## - FECHA DE CARGA | |
| Fecha de carga | 31/10/2013 ; 31/10/2013 |
| 300 ## - DESCRIPCION FISICA | |
| Otra extensión | 24 p. ; 1477-1501 |
| 520 ## - RESUMEN, ETC | |
| Resumen | Transcripción del resumen del autor: The three-dimensional (3-D) geometry of fractures and fault-related dolomite is difficult to access with classical subsurface prospection tools. Therefore, we have investigated an outcrop to improve the subsurface prediction for complex dolomite bodies. This outcrop is located in the Etoile massif (southeastern France) within a fault-bend anticline. The sedimentary units are of Upper Triassic to lower Barremian age. The fold results from the Pyreneo-Provencal shortening during the Late Cretaceous to the Eocene. The anticline hosts three types of dolomite bodies: (1a) massive dolomite of middle to late Oxfordian age, (1b) syndepositional stratabound dolomite of Tithonian age, and (2) isolated dolomite bodies associated with fractures and faults. Large-scale geometries of fault-related dolomite bodies have been modeled in 3-D. The 3-D geometries of these bodies show diapir-, finger- and wall-like structures. These bodies are located close to the main thrusts, in strata of middle Oxfordian to early Barremian age and are linked to the compressive fold-bending phase during the Late Cretaceous. Fault-related dolomitization occurred because of magnesium removal from the hydraulic brecciation and the pressure solution of type 1 dolomite with overpressured fluids. These fluids flushed upward along the main thrust and laterally by following the reservoir property contrasts in the host rocks. Fault-related dolomite bodies are either spread far apart from faults in grainy limestones with good initial reservoir properties or are restricted to fault vicinity in muddy limestones with poor initial reservoir properties. The study of the structural and stratigraphic framework was essential in the understanding of the dolomitization process. |
| 581 ## - ESTADO DE COLECCIÓN | |
| Estado de colección | 9 |
| 773 ## - CORRECCIÓN | |
| Partes relacionadas | 97 |
| 942 ## - DESC. DE MATERIAL | |
| Tipo de item KOHA | Artículo de Revista |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Gisquet, Franck |
| 9 (RLIN) | 53566 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Lamarche, Juliette |
| 9 (RLIN) | 53567 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Floquet, Marc |
| 9 (RLIN) | 53568 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Borgomano, Jean |
| 9 (RLIN) | 53569 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Masse, Jean-Pierre |
| 9 (RLIN) | 53570 |
| 100 1# - RESPONSABLE PERSONAL | |
| Apellido, Nombre | Caline, Bruno |
| 9 (RLIN) | 53571 |
| 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 | 200060100 | 200060100 | 06/03/2026 | Artículo de Revista |
