Glenrock Station, RA4 [Gamilaroi terrane]: Eifelian, Australia
collected by Aitchison
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Protozoa
- Entactinaria
- Entactiniidae
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Entactiniidae indet.
Riedel 1967
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Trilonche robusta
(Aitchison 1993)
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Trilonche ? echinata
(Hinde 1899)
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Protozoa
- Albaillellaria
- Ceratoikiscidae
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Helenifore pilosidiscus n. sp.
Aitchison et al. 1999
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| see common names | |||||||
Geography
| Country: | Australia | State/province: | Queensland |
| Coordinates: | 31.7° South, 151.4° East (view map) | ||
| Paleocoordinates: | 17.2° South, 165.7° East | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | local area |
Time
| Period: | Devonian | Epoch: | Middle Devonian |
| Stage: | Eifelian | 10 m.y. bin: | Devonian 3 |
| Key time interval: | Eifelian | ||
| Age range of interval: | 393.30000 - 387.70000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: STRATIGRAPHIC RELATIONS: From unknown lithostratigraphic unit. AGE: Eifelian, on the basis of geochemical and biostratigraphic dating; RA4, Helenifore pilosidiscus radiolarian assemblage. STRATIGRAPHIC POSITION: From unknown position within the Gamilaroi terrane. | |||||
Lithology and environment
| Primary lithology: | lithified not reported |
| Includes fossils? | Y |
| Lithology description: SPECIFIC LITHOLOGY: Not reported in text. LITHIFICATION: Lithified, assumed on the basis of sample preparation techniques. | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | microfossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Collectors: | Aitchison |
| Collection method comments: COLLECTOR: J. C. Aitchison and others. REPOSITORY: Hong Kong University, Department of Earth Sciences. | |
| Taxonomic list comments:COVERAGE: Representative for radiolarians. NOMENCLATURE: Authoritative publication, with modern nomenclature, and species-resolution identifications. | |
Metadata
| Database number: | 90988 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy |
| Modifier: | A. Hendy | Research group: | micropaleontology |
| Created: | 2009-08-28 15:22:42 | Last modified: | 2013-11-25 13:37:23 |
| Access level: | the public | Released: | 2009-08-28 15:22:42 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 30609. | J. C. Aitchison, A. M. Davis, J. M. C. Stratford and F. C. P. Spiller. 1999. Lower and Middle Devonian Radiolarian Biozonation of the Gamilaroi Terrane New England Orogen, Eastern Australia. Micropaleontology 45(2):138-162 [A. Hendy/A. Hendy] |