Sample 32: Llandovery, Australia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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" | ||||||||||
Lingulata
- Lingulida
- Discinidae
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Schizotreta sp.
Kutorga 1848
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6 specimens | |||||||||
Orbiculoidea sp.
d'Orbigny 1847
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2 specimens | |||||||||
Lingulata
- Lingulida
- Obolidae
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? Kosagittella sp.
Mergl 2001
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1 specimen | |||||||||
Lingulata
- Acrotretida
- Torynelasmatidae
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Acrotretella dizeugosa n. sp.
Valentine et al. 2006
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13 specimens | |||||||||
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 | ||||||||||
Lingulata
- Acrotretida
- Biernatidae
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Opsiconidion cf. ephemerus
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32 specimens | |||||||||
Opsiconidion sp. cf. O. ephemerus | ||||||||||
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] |