Ancoraimes A32: Sakmarian, Bolivia
collected by K. Badyrka, M. Clapham, S. Lopez 2011
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Strophomenata
- Productida
- Echinoconchidae
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Waagenoconcha humboldti
(d'Orbigny 1842)
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5 specimens | |||||||||
| (1 measurement) | ||||||||||
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Strophomenata
- Strophomenida
- Rugosochonetidae
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Neochonetes variolata
(d'Orbigny 1842)
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159 specimens | |||||||||
| (39 measurements) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Bolivia |
| Coordinates: | 15.9° South, 68.9° West (view map) |
| Paleocoordinates: | 31.4° South, 46.7° West |
| Basis of coordinate: | unpublished field data |
| Geographic resolution: | small collection |
Time
| Period: | Permian | Epoch: | Cisuralian |
| Stage: | Sakmarian | 10 m.y. bin: | Permian 2 |
| Key time interval: | Sakmarian | ||
| Age range of interval: | 293.52000 - 290.10000 m.y. ago |
Stratigraphy
| Formation: | Copacabana | ||
| Local section: | Ancoraimes | Local bed: | 83.3 m |
| Local order: | bottom to top | ||
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | fine,shelly/skeletal,gray lithified sandy,calcareous lime mudstone |
| Environment: | deep subtidal indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Abundance in sediment: | few |
| Fragmentation: | occasional |
Collection methods and comments
| Collection methods: | bulk,field collection | ||
| Reason for describing collection: | paleoecologic analysis | ||
| Collectors: | K. Badyrka, M. Clapham, S. Lopez | Collection dates: | 2011 |
Metadata
| Database number: | 128670 | ||
| Authorizer: | M. Clapham | Enterer: | K. Badyrka |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2012-06-15 06:19:35 | Last modified: | 2017-05-23 16:34:15 |
| Access level: | the public | Released: | 2012-12-15 06:19:35 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 41985. | K. A. Badyrka, M. E. Clapham, and S. Lopez. 2013. Paleoecology of brachiopod communities during the late Paleozoic ice age in Bolivia (Copacabana Formation, Pennsylvanian-Early Permian). Palaeogeography, Palaeoclimatology, Palaeoecology 387:56-65 [M. Clapham/K. Badyrka /M. Clapham] |