Szczegóły publikacji
Opis bibliograficzny
Late Jurassic facies architecture of the Złoczew Graben: implications for evolution of the tectonic-controlled northern peri-Tethyan shelf (Upper Oxfordian-Lower Kimmeridgian, Poland) / Marcin KRAJEWSKI, Piotr OLCHOWY, Ireneusz FELISIAK // Facies ; ISSN 0172-9179. — 2016 — vol. 62 iss. 1, s. 1–19. — Bibliogr. s.17–19, Abstr. — Publikacja dostępna online od: 2015-12-10
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 95259 |
|---|---|
| Data dodania do BaDAP | 2016-02-02 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s10347-015-0455-3 |
| Rok publikacji | 2016 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Facies |
Abstract
In recent years, numerous wells have been completed in the area of the Złoczew Graben. Drill cores and data collected from wells have led to the recognition of an Upper Oxfordian–Lowermost Kimmeridgian sequence and to the construction of a 3D model of the graben with distribution of facies. Six facies types were distinguished, composed of numerous microfacies representing outer-, middle-, and inner-ramp depositional systems. The boundary of the Planula/Platynota zones is indicated by the transition from mid-inner carbonate ramp facies to mixed, carbonate–siliciclastic outer-ramp facies, as well as by appearance of debrites and calciturbidites. The distribution of gravity-flow deposits reflects the pattern of fault zones of the Złoczew Graben and their Late Jurassic activity. Comparison of Oxfordian–Lowermost Kimmeridgian facies types from central and southern Poland enabled the reconstruction of the general facies architecture in the Polish part of the northern peri-Tethyan shelf belonging to the Małopolska Block. The distribution of Upper Oxfordian–Lowermost Kimmeridgian facies follows the block structure of the basement and was controlled by reactivation of Paleozoic tectonic blocks in the Late Jurassic. The results of studies in the Polish basin correspond well to Upper Oxfordian–Lower Kimmeridgian sequences known from the ramp systems of western Europe where the basic change in deposition, from a carbonate ramp towards mixed, carbonate–siliciclastic sedimentation, was related to both North Atlantic and western European tectonics.
