Outcrop NTGS 4609, Daly Basin, Tindall Limestone: Middle Cambrian, Australia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Paterinata
- Paterinida
- Paterinidae
|
|||||||
|
Micromitra nerranubawu
Kruse 1990
|
|||||||
|
Lingulata
- Lingulida
- Kyrshabaktellidae
|
|||||||
|
Kyrshabaktella mudedirri
|
|||||||
|
Lingulata
- Lingulida
- Acrothelidae
|
|||||||
|
Eothele napuru
Kruse 1990
|
|||||||
|
Lingulata
- Acrotretida
|
|||||||
|
Hadrotreta djagoran
(Walcott 1902)
|
|||||||
|
Rhynchonellata
- Orthida
- Bohemiellidae
|
|||||||
|
Murrinyinella garradin n. sp.
Kruse 1990
|
|||||||
|
Wimanella seges
Kruse 1990
|
|||||||
|
Hyolithida
- Angusticornidae
|
|||||||
|
Nganki wumirri n. sp.
|
|||||||
|
Gaka gakawurin n. sp.
|
|||||||
|
Orthothecida
- Circothecidae
|
|||||||
|
Guduguwan hardmani
(Foord 1890)
|
|||||||
|
Trilobita
- Ptychopariida
- Ptychopariidae
|
|||||||
|
Tongshania cf. tongshanensis
|
|||||||
|
Gunnia lutea
|
|||||||
|
Gunnia cf. concava
|
|||||||
|
Trilobita
- Redlichiida
- Xystriduridae
|
|||||||
|
Xystridura sp.
Whitehouse 1936
|
|||||||
| see common names | |||||||
Geography
| Country: | Australia | State/province: | Northern Territory |
| Coordinates: | 13.8° South, 131.3° East (view map) | ||
| Paleocoordinates: | 26.9° North, 177.5° East | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | outcrop |
Time
| Period: | Cambrian | Epoch: | Miaolingian |
| 10 m.y. bin: | Cambrian 3-4 | ||
| Key time interval: | Middle Cambrian | ||
| Age range of interval: | 509 - 497 m.y. ago |
Stratigraphy
| Geological group: | Daly River | Formation: | Tindall Limestone | ||
| Local section: | Tipperary | ||||
| Stratigraphic resolution: | formation | ||||
| Stratigraphy comments: Late Ordian to early Templetonian: Considered to be Middle Cambrian according to Cooper 2004. | |||||
Lithology and environment
| Primary lithology: | gray lithified "limestone" |
| Includes fossils? | Y |
| Lithology description: distinctive 'two tone' lithology, compromising centrimetre-scale interbeds of light gray lime wackstone and darker gray dolomitic siltstone; smaller megabreccia locality | |
| Environment: | open shallow subtidal |
Taphonomy
| Modes of preservation: | replaced with silica |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | acetic,field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 60045 | ||
| Authorizer: | W. Kiessling | Enterer: | T. Schossleitner |
| Modifier: | W. Kiessling | Research group: | marine invertebrate |
| Created: | 2006-04-28 00:08:55 | Last modified: | 2006-09-13 16:57:11 |
| Access level: | the public | Released: | 2006-04-28 00:08:54 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 17229. | P. D. Kruse. 1990. Cambrian palaeontology of the Daly Basin. Northern Territory Geological Survey 7:1-58 [W. Kiessling/T. Schossleitner] |