Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Qom Formation"'
Publikováno v:
Journal of Stratigraphy and Sedimentology Researches, Vol 40, Iss 2, Pp 87-112 (2024)
Abstract: In order to study the Qom Formation, the ostracodes of members c1 to c4 and e of this formation were studied in the south Shurab section. The studied strata in this section have a significant abundance and diversity of ostracods. Changes in
Externí odkaz:
https://doaj.org/article/2bd969d5f62c48ce9673fa28f9529d1b
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Economic Geology, Vol 15, Iss 4, Pp 1-30 (2023)
Tozlou Pb-Zn mineralization, ~250-300m long, and ~50m thick, is hosted by limestone units of the Qom Formation. The main mineralization zone occurred as vein-veinlets and vug infill textures, where mineralization is observed as Pb-Zn-bearing barite v
Externí odkaz:
https://doaj.org/article/1820df04bc894fbd9295b6fd908dd883
Publikováno v:
Journal of Stratigraphy and Sedimentology Researches, Vol 38, Iss 4, Pp 95-118 (2023)
Abstract Sequence stratigraphy is a branch of stratigraphy that can enable us to correlate deposits with considerable accuracy. This research aims to investigate the role of fossils in the recognition of system tracts and sequence boundaries along su
Externí odkaz:
https://doaj.org/article/d58234fd6ae04c579997b03419ef6008
Autor:
Giovanni Coletti, Lucrezi Commissario, Luca Mariani, Giulia Bosio, Fabien Desbiolles, Mara Soldi, Or M. Bialik
Publikováno v:
The Depositional Record, Vol 8, Iss 3, Pp 1031-1054 (2022)
Abstract One hundred and forty‐four published successions of shallow‐water carbonates, deposited between the Palaeocene and the Miocene, from the Levant to the Himalayas, have been re‐analysed using a standardised approach to investigate the di
Externí odkaz:
https://doaj.org/article/f5e69851e127493aba4c3587720d3741
Autor:
Ebrahim Mohammadi
Publikováno v:
Journal of Stratigraphy and Sedimentology Researches, Vol 38, Iss 2, Pp 117-134 (2022)
AbstractThis article is the first published example of the application of (tephra) event stratigraphy in the Qom Formation as well as the temporal and spatial distribution of the Qom Formation pyroclastic deposits. The presence of igneous (volcanic)
Externí odkaz:
https://doaj.org/article/9208713a1acf400cb0459db0112c43f9
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Ebrahim Mohammadi
Publikováno v:
Journal of Stratigraphy and Sedimentology Researches, Vol 37, Iss 1, Pp 67-94 (2021)
Abstract Sequence stratigraphy of the Qom Formation deposits (in two stratigraphic sections) in the Sirjan–Abadeh region has been studied. This formation in the Sirjan area (Bujan section; with Rupelian–Chattian age and 156 m thickness), consists
Externí odkaz:
https://doaj.org/article/48481049c4d14e4d9bd1659867f4d17a
Publikováno v:
Journal of Stratigraphy and Sedimentology Researches, Vol 36, Iss 1, Pp 115-134 (2020)
Abstract In order to reconstruct the sedimentary environment of marly strata related to the upper parts of Qom Formation, one stratigraphic outcrop have been studied. Studied section is located in the Zarrin-Abad area (South of Zanjan) and is compose
Externí odkaz:
https://doaj.org/article/0d65368fe19d46c8a940793540f6ce37
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.