Mount Nassau, Rathbone's Quarry (Malbina E): Wordian, Australia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Strophomenata
- Productida
- Strophalosiidae
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Echinalosia ovalis
(Maxwell 1954)
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| (3 measurements) | ||||||||||
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= Echinalosia hanloni
Briggs 1998
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Briggs 1998 | |||||||||
| recombined as Glabauria hanloni | ||||||||||
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Rhynchonellata
- Spiriferida
- Ingelarellidae
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Tomiopsis isbelli
(Campbell 1961)
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| recombined as Johndearia isbelli | ||||||||||
| (1 measurement) | ||||||||||
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Glendonia duodecimcostata
(M'Coy 1847)
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| (1 measurement) | ||||||||||
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Rhynchonellata
- Terebratulida
- Dielasmatidae
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Fletcherithyris parkesi
Campbell 1965
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| (11 measurements) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Australia | State/province: | Tasmania |
| Coordinates: | 42.8° South, 147.2° East (view map) | ||
| Paleocoordinates: | 78.6° South, 160.3° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Wordian | 10 m.y. bin: | Permian 4 |
| Key time interval: | Wordian | ||
| Age range of interval: | 266.90000 - 264.28000 m.y. ago |
Stratigraphy
| Formation: | Malbina | Member: | E | ||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Assigned to the Echinalosia hanloni/robusta zone by Briggs (1998), in the basal part of the APP4.2 palynomorph zone. Laurie et al. (2016) placed the base of APP4.2 at 266.8 Ma, coincident with the base of the Wordian (266.9 Ma in Wu et al., 2020), so a Wordian age is assigned to these collections. | |||||
Lithology and environment
| Primary lithology: | lithified "siliciclastic" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some genera |
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: All fossils figured herein are deposited in the fossil collections of the Geological Survey of Tasmania (GST) or the Geology Department, University of Tasmania (UTGF). | |
Metadata
| Database number: | 51312 | ||
| Authorizer: | T. Olszewski, M. Clapham | Enterer: | L. Fall, M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2005-06-02 12:14:35 | Last modified: | 2020-05-20 09:36:43 |
| Access level: | the public | Released: | 2005-06-02 12:14:35 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 13659. | M. J. Clarke. 1987. Late Permian (late Lymingtonian = ?Kazanian) brachiopods from Tasmania. Alcheringa 11:261-289 [T. Olszewski/L. Fall/L. Fall] |
Secondary references:
| 27370 | D. J. C. Briggs. 1998. Permian Productidina and Strophalosiidina from the Sydney-Bowen Basin and New England Orogen: systematics and biostratigraphic significance. Memoirs of the Association of Australasian Palaeontologists 19:1-258 [M. Clapham/M. Clapham/M. Clapham] |