Costalaresc bulk sample: Julian, Italy
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Nuculida
- Nuculidae
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Palaeonucula strigilata
(Goldfuss 1837)
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10 specimens | |||||||||
| original and current combination Nucula strigilata | ||||||||||
| var. 2 | ||||||||||
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Gastropoda
- Naticopsidae
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Dicosmos maculosus
|
28 specimens | |||||||||
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Gastropoda
- Naticidae
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Ptychostoma sanctaecrucis
Laube 1868
|
230 specimens | |||||||||
| recombined as Amauropsis sanctaecrucis | ||||||||||
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Gastropoda
- Protorculidae
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Atorcula anoptychopsis
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5 specimens | |||||||||
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Gastropoda
- Heterostropha
- Tubiferidae
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Domerionina stuorense
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16 specimens | |||||||||
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Domerionina scalaris
|
3 specimens | |||||||||
| sensu Bandel 1994 | ||||||||||
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Gastropoda
- Murchisoniina
- Spirostylidae
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Spirostylus brevior
(Kittl 1894)
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3 specimens | |||||||||
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Gastropoda
- Murchisoniina
- Zygopleuridae
|
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Ampezzopleura hybridopsis
|
7 specimens | |||||||||
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Ampezzopleura bandeli
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4 specimens | |||||||||
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Scaphopoda
- Dentaliida
- Dentaliidae
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Plagioglypta undulata
(Münster 1841)
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9 specimens | |||||||||
| see common names | ||||||||||
Geography
| Country: | Italy | State/province: | Belluno |
| Coordinates: | 46.5° North, 12.2° East (view map) | ||
| Paleocoordinates: | 12.3° North, 20.2° East | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | outcrop |
Time
| Period: | Triassic | Epoch: | Late Triassic |
| Stage: | Carnian | 10 m.y. bin: | Triassic 3 |
| Key time interval: | Julian | Ammonoid zone: | austriacum |
| Age range of interval: | 237 - 233.4 m.y. ago |
Stratigraphy
| Formation: | Cassian |
Lithology and environment
| Primary lithology: | unlithified marl |
| Includes fossils? | Y |
| Environment: | basin reef |
Taphonomy
| Modes of preservation: | body,original aragonite,original calcite |
| Size of fossils: | mesofossils,microfossils |
| Encrustation: | occasional |
Collection methods and comments
| Collection methods: | bulk,peroxide,field collection | ||
| Minimum sieve size: | 0.630 | Maximum sieve size: | 2.000 |
| Reason for describing collection: | paleoecologic analysis | ||
| Taxonomic list comments:Only the 10 most abundant species in the sample are reported. Only specimens > 0.5 mm are included in the study. | |||
Metadata
| Database number: | 207502 | ||
| Authorizer: | W. Kiessling | Enterer: | V. Roden | Research group: | marine invertebrate |
| Created: | 2020-01-14 03:29:55 | Last modified: | 2020-01-14 03:29:55 |
| Access level: | database members | Released: | 2021-01-14 03:29:55 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 71497. | V. J. Roden, M. Zuschin, A. Nützel, I. M. Hausmann, and W. Kiessling. 2020. Drivers of beta diversity in modern and ancient reef-associated soft-bottom environments. [W. Kiessling/V. Roden] |