Porto Torres Basin VT 1: Burdigalian, Italy
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Carinovalva rotundata
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Carinovalva aquila
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Ostracoda
- Podocopida
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Nonurocythereis seminula
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Ostracoda
- Podocopida
- Leptocytheridae
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Callistocythere spp.
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Ostracoda
- Podocopida
- Hemicytheridae
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Aurila spp.
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Aurila ex gr. convexa
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Pokornyella deformis
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Ostracoda
- Podocopida
- Bairdiidae
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Bairdia conformis
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Ostracoda
- Podocopida
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Grinioneis haidingeri
Reuss 1850
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Ostracoda
- Podocopida
- Candonidae
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Phlyctenophora arcuata
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Ostracoda
- Podocopida
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Puricytheretta melitensis
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Ostracoda
- Podocopida
- Cytherettidae
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Flexus tenuicarenatus
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Ostracoda
- Podocopida
- Cytheridae
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Cnestocythere truncata
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Ostracoda
- Podocopida
- Loxoconchidae
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Loxoconcha hastata
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Loxoconcha spp.
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Loxoconcha ex gr. rhomboidea
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Sagmatocythere gibbosofoveolata
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Sagmatocythere tenuis
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Sagmatocythere sp.
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Ostracoda
- Podocopida
- Cytheruridae
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Paracytheridea triquetra
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Paracytheridea grignonensis
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Semicytherura alifera
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Semicytherura velata
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Eucytherura mistrettai
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Ostracoda
- Podocopida
- Trachyleberididae
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Ruggieria micheliniana
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Ruggieria tetraptera
(Seguenza 1880)
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Henryhowella asperrima
(Reuss 1850)
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Costa tricostata
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Costa punctatissima
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Ostracoda
- Podocopida
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Loxocorniculum quadricornis
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Ostracoda
- Platycopida
- Cytherellidae
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Cytherella inaequalis
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Cytherella vandenboldi
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Cytherella ex gr. circumpunctata
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Cytherella ex gr. vulgata
Ruggieri 1962
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Cytherelloidea creutzburgi
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see common names |
Geography
Country: | Italy | State/province: | Sardinia |
Coordinates: | 40.8° North, 8.6° East (view map) | ||
Paleocoordinates: | 43.0° North, 4.1° East | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | small collection |
Time
Period: | Neogene | Epoch: | Miocene |
Stage: | Burdigalian | 10 m.y. bin: | Cenozoic 5 |
Key time interval: | Burdigalian | Foram zone: | N7 |
Age range of interval: | 20.44000 - 15.98000 m.y. ago |
Stratigraphy
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: "upper Burdigalian" and "N7 Zone of Blow, 1969" |
Lithology and environment
Primary lithology: | lithified marl |
Lithology description: lithified based on photo of outcrop | |
Environment: | offshore |
Geology comments: "intermediate part of the outer neritic zone" or "outer neritic shelf" |
Taphonomy
Modes of preservation: | body |
Size of fossils: | microfossils |
Collection methods and comments
Collection methods: | bulk,sieve |
Rock censused: | 200 g |
Reason for describing collection: | biostratigraphic analysis |
Collection method comments: samples were "washed residues" consisting of "approximately 200 g" | |
Taxonomic list comments:planktonic forams were collected and identified but not reported on a sample-by-sample basis |
Metadata
Database number: | 93943 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | micropaleontology |
Created: | 2010-02-06 22:10:08 | Last modified: | 2010-02-07 00:10:08 |
Access level: | the public | Released: | 2010-02-06 22:10:07 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
31935. | A. Bossio, B. Dall'Antonia, S. Da Prato, L. M. Foresi, and G. Oggiano. 2006. Preliminary stratigraphical investigations of the Miocene successions of the Porto Torres Basin (northern Sardinia, Italy). Atti della Società Toscana di Scienze Naturali, Memorie Seria A 111:67-74 [J. Alroy/J. Alroy] |