Sample 32: Llandovery, Australia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Conodonta
- Ozarkodinida
- Spathognathodontodae
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Ozarkodina excavata
(Branson and Mehl 1933)
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2 elements | |||||||||
| recombined as Hindeodella excavata | ||||||||||
| Subspecies"Ozarkodina excavata excavata" | ||||||||||
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Lingulata
- Lingulida
- Discinidae
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Schizotreta sp.
Kutorga 1848
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6 specimens | |||||||||
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Orbiculoidea sp.
d'Orbigny 1847
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2 specimens | |||||||||
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Lingulata
- Lingulida
- Obolidae
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? Kosagittella sp.
Mergl 2001
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1 specimen | |||||||||
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Lingulata
- Acrotretida
- Torynelasmatidae
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Acrotretella dizeugosa n. sp.
Valentine et al. 2006
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13 specimens | |||||||||
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Lingulata
- Acrotretida
- Scaphelasmatidae
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Artiotreta cf. longisepta
Valentine et al. 2003
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10 specimens | |||||||||
| Artiotreta sp. cf. A. longisepta | ||||||||||
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Lingulata
- Acrotretida
- Biernatidae
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Opsiconidion cf. ephemerus
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32 specimens | |||||||||
| Opsiconidion sp. cf. O. ephemerus | ||||||||||
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Opsiconidion sp.
Ludvigsen 1974
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2 specimens | |||||||||
| see common names | ||||||||||
Geography
| Country: | Australia | State/province: | New South Wales |
| Coordinates: | 34.1° South, 150.0° East (view map) | ||
| Paleocoordinates: | 11.6° North, 173.6° East | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Silurian | Epoch: | Llandovery |
| 10 m.y. bin: | Silurian 1 | ||
| Key time interval: | Llandovery | ||
| Age range of interval: | 443.8 - 433.4 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | black,gray lithified "limestone" |
| Lithology description: Dark - grey to black limestone beds | |
| Environment: | deep-water indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | microfossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 190508 | ||
| Authorizer: | E. Jarochowska, P. Wagner | Enterer: | S. Haegele, P. Wagner |
| Modifier: | S. Haegele | Research group: | micropaleontology,vertebrate |
| Created: | 2017-12-08 11:44:28 | Last modified: | 2017-12-08 11:44:56 |
| Access level: | authorizer only | Released: | 2019-12-08 11:44:28 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 63998. | J. L. Valentine, D. J. Cole, and A. J. Simpson. 2006. Silurian Linguliformean Brachiopods and Conodonts from the Cobra Formation, Southeastern New South Wales, Australia. Proceedings of the Linnean Society of New South Wales 127:199-234 [E. Jarochowska/S. Haegele] |