Sonoma: Wuchiapingian, Australia
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata
- Productida
- Linoproductidae
|
||||||||||
Productus elongatus n. sp.
Etheridge and Dun 1909
|
||||||||||
recombined as Terrakea elongata | ||||||||||
Productus brachythaerus elongatus | ||||||||||
see common names |
Geography
Country: | Australia | State/province: | Queensland |
Coordinates: | 20.6° South, 147.9° East (view map) | ||
Paleocoordinates: | 55.8° South, 140.2° East | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Lopingian |
Stage: | Wuchiapingian | 10 m.y. bin: | Permian 4 |
Key time interval: | Wuchiapingian | ||
Age range of interval: | 259.51000 - 254.14000 m.y. ago |
Stratigraphy
Formation: | Blenheim | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Presence of Terrakea elongata suggests an age within the P. clarkei, P. ingelarensis, or possibly P. crassa zone, correlated with the upper part of APP4.3 palynomorph zone or lower part of APP5 (Briggs, 1998). The APP4.3 zone was constrained as mid-Wuchiapingian age and APP5 as mid-Wuchiapingian through Changhsingian age by U-Pb dating in Laurie et al. (2016). However, overlying units in the Fort Cooper Coal Measures yield latest Wuchiapingian U-Pb ages (Phillips et al., 2018), constraining the upper Blenheim Fm to Wuchiapingian. |
Lithology and environment
Primary lithology: | lithified "siliciclastic" |
Environment: | coastal indet. |
Taphonomy
Modes of preservation: | body,mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Collection method comments: Repository: Australian Museum, Sydney |
Metadata
Database number: | 132310 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2012-08-13 11:32:13 | Last modified: | 2020-04-16 12:41:43 |
Access level: | the public | Released: | 2012-08-13 11:32:13 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
42594. | R. Etheridge Jr. and W. S. Dun. 1909. Notes on the Permo-Carboniferous Producti of eastern Australia, with synonymy. Records of the Geological Survey of New South Wales 8:293-304 [M. Clapham/M. Clapham] |