2026-06-08T04:19:55Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/1067522024-07-17T00:04:56Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Stori, Lorenzo
author
Ronchi, Ausonio
author
López Gómez, José
author
Márquez Aliaga, Ana
author
Ros Franch, Sonia
author
Goy Goy, Antonio
author
Márquez Sanz, Leopoldo
author
Gandin, A.
author
Martín Chivelet, Javier
2024-07-16T11:40:26Z
2024-07-16T11:40:26Z
2024-08
Stori, Lorenzo, et al. «Middle Triassic (Muschelkalk) Transgression in the West Tethys: Biostratigraphic Evidence from Sardinia (Italy)». Palaeoworld, vol. 33, n.o 4, agosto de 2024, pp. 997-1024, https://doi.org/10.1016/j.palwor.2023.08.001.
1871-174X
10.1016/j.palwor.2023.08.001
https://hdl.handle.net/20.500.14352/106752
https://doi.org/10.1016/j.palwor.2023.08.001
https://www.sciencedirect.com/science/article/pii/S1871174X23000768
Stratigraphic and palaeontological analyses of the Middle Triassic (latest Anisian–Ladinian) in Muschelkalk facies are performed here to further unravel the palaeogeographic evolution of Sardinia in this time-frame. These shallow marine successions reveal a significant palaeontological record comprising facies and marker fossils (ammonoids, bivalves, conodonts, foraminifera etc.) reflecting a regional transgressive episode recorded throughout the West Mediterranean, after the Permian–Triassic biotic crisis. Particularly rich in the Nurra and Sarcidano-Gerrei areas, the facies/fossil record indicates the progressive westward settling of carbonate platforms, and consequently the development of new migration and irradiation routes for Sephardic faunas from the southeast (Palaeotethys) and Alpine faunas (Neotethys) from the northeast. Based on new findings and the revision of palaeontological associations previously reported, comparisons were made with associations of adjacent domains (Balearic Islands, Levantine area), thus refining their palaeoecological distribution and better framing Sardinia as a key area in the palaeogeographic evolution of the West Tethys during the Ladinian.
eng
Middle Triassic (Muschelkalk) transgression in the West Tethys: biostratigraphic evidence from Sardinia (Italy)
journal article
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https://docta.ucm.es/bitstreams/aecd03a3-a5cf-435b-855b-ad1364678abf/download
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48dc4201a31b3b102c24207baecfb428
17073835
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Middle Triassic (Muschelkalk) transgression in the West Tethys.pdf