List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Crinoidea
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Crinoidea indet.
Miller 1821
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| Stems and rare plates | ||||||||||
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Strophomenata
- Productida
- Productellidae
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Marginifera capaci
(d'Orbigny 1842)
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Common category | |||||||||
| recombined as Kozlowskia capaci | ||||||||||
| (3 measurements) | ||||||||||
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Strophomenata
- Productida
- Echinoconchidae
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Juresania hispida
Chronic 1949
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Rare category | |||||||||
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Strophomenata
- Orthotetida
- Derbyiidae
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Derbyia buchi
(d'Orbigny 1842)
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Common category | |||||||||
| (3 measurements) | ||||||||||
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Rhynchonellata
- Spiriferida
- Elythidae
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Phricodothyris guadalupensis
(Shumard 1859)
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Rare category | |||||||||
| n. ssp. peruensis | ||||||||||
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Rhynchonellata
- Spiriferida
- Trigonotretidae
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Neospirifer condor
(d'Orbigny 1842)
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Common category | |||||||||
| recombined as Gypospirifer condor | ||||||||||
| (1 measurement) | ||||||||||
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Rhynchonellata
- Athyridida
- Athyrididae
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Composita subtilita
(Hall 1852)
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Common category | |||||||||
| n. ssp. peruviana | ||||||||||
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Rhynchonellata
- Athyridida
- Neoretziidae
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Hustedia sicuaniensis
Chronic 1949
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Rare category | |||||||||
| (7 measurements) | ||||||||||
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Rhynchonellata
- Rhynchonellida
- Wellerellidae
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Wellerella osagensis
(Shumard and Swallow 1858)
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Common category | |||||||||
| n. ssp. peruviana | ||||||||||
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Rhynchonellata
- Orthida
- Rhipidomellidae
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Rhipidomella cora
(d'Orbigny 1842)
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Abundant category | |||||||||
| (30 measurements) | ||||||||||
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Stenolaemata
- Cystoporida
- Hexagonellidae
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Meekopora cf. prosseri
Ullrich 1890
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Abundant category | |||||||||
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Gastropoda
- Euomphalina
- Omphalotrochidae
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Omphalotrochus obtusispira
(Shumard 1859)
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Rare category | |||||||||
| see common names | ||||||||||
Geography
| Country: | Peru | State/province: | Cusco |
| Coordinates: | 14.4° South, 71.1° West (view map) | ||
| Paleocoordinates: | 29.5° South, 48.7° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Stratigraphy
| Geological group: | Copacabana | ||||
| Local section: | 2, Mameura | Local bed: | 16 | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: 96 feet thick. | |||||
Lithology and environment
| Primary lithology: | black lithified "shale" |
| Secondary lithology: | shelly/skeletal lithified "limestone" |
| Includes fossils? | Y |
| Lithology description: Shale, black, fissile, with interbedded thin limestones, one near the middle and one at the base containing silicified brachiopods. | |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body,replaced with silica |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | bulk,chemical,field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 41343 | ||
| Authorizer: | D. Bottjer | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2004-07-13 16:46:04 | Last modified: | 2017-05-23 16:34:15 |
| Access level: | the public | Released: | 2004-07-13 16:46:04 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 11104. | N. D. Newell, J. Chronic, and T.G. Roberts. 1953. Upper Paleozoic of Peru. Geological Society of America Memoir 58:1-276 [D. Bottjer/M. Clapham/P. Wagner] |