San Cassiano Fm, Cianzope, Dolomites: Carnian, Italy
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Stenolaemata
- Cystoporata
- Fistuliporidae
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Cystitrypa cassiana n. gen., n. sp.
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Demospongiae
- Hadromerida
- Polysiphonidae
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Zardinia perisulcata n. gen., n. sp.
Dieci et al. 1968
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Dieci et al. 1968 | ||||||
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Demospongiae
- Hadromerida
- Celyphiidae
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Cystothalamia bavarica
Ott 1967
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Dieci et al. 1968 | ||||||
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Demospongiae
- Agelasida
- Sebargasiidae
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Amblysiphonella loerentheyi
Vinassa de Regny 1901
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Dieci et al. 1968 | ||||||
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Demospongiae
- Agelasida
- Sestrostomellidae
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Himatella milleporata
(Münster 1841)
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Dieci et al. 1968 | ||||||
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Demospongiae
- Agelasida
- Preperonidellidae
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Precorynella pyriformis
(Klipstein 1843)
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Dieci et al. 1968 | ||||||
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Precorynella astroites
(Münster 1841)
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Dieci et al. 1968 | ||||||
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Demospongiae
- Agelasida
- Pharetrospongiidae
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Euepirrhysia montanaroae
Dieci et al. 1968
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Dieci et al. 1968 | ||||||
| see common names | |||||||
Geography
| Country: | Italy |
| Coordinates: | 46.5° North, 12.1° East (view map) |
| Paleocoordinates: | 13.2° North, 19.8° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | small collection |
Time
| Period: | Triassic | Epoch: | Late Triassic |
| Stage: | Carnian | 10 m.y. bin: | Triassic 3 |
| *Period: | Late/Upper Triassic | ||
| Key time interval: | Carnian | ||
| Age range of interval: | 237 - 227 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | San Cassiano |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Includes fossils? | Y |
| Environment: | reef, buildup or bioherm |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection methods: | field collection,survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | USNM |
| Taxonomic list comments:Also present: calcareous sponges, scleractinian corals, gastropods, and pelecypods. | |
Metadata
| Also known as: | USNM-317020(A)(B)(C) | ||
| Database number: | 32835 | ||
| Authorizer: | D. Bottjer, W. Kiessling | Enterer: | C. Powers, U. Merkel |
| Modifier: | U. Merkel | Research group: | marine invertebrate |
| Created: | 2003-07-16 09:56:45 | Last modified: | 2011-09-23 05:15:57 |
| Access level: | authorizer only | Released: | 2005-07-16 09:56:45 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 8791. | P. Schaefer and E. Fois. 1987. Systematics and evolution of Triassic Bryozoa. Geologica et Palaeontologica 21:173-225 [D. Bottjer/C. Powers/C. Powers] |
Secondary references:
| 37818 | G. Dieci, A. Antonacci, and R. Zardini. 1968. Le spugne cassiane (Trias medio-superiore) della regione dolomitica attorno a Cortina d'Ampezzo [Sponges from the Cassian Formation (Middle-Upper Triassic) from the Dolomites near Cortina d'Ampezzo]. Bollettino della Societa Paleontologica Italiana 7(2):94-155 [W. Kiessling/U. Merkel] |