Quebrada Pinte, Profil 6, Sample 3-25: Late/Upper Pliensbachian, Chile
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata
- Terebratulida
- Lobothyrididae
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Lobothyris subpunctata
(Davidson 1851)
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7 individuals | |||||||||
synonym of Lobothyris punctata | ||||||||||
Gastropoda
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Gastropoda indet.
Cuvier 1795
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1 individual | |||||||||
turbiniform | ||||||||||
Gastropoda
- Pleurotomariidae
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"Pleurotomaria" informal sp. A
Defrance 1826
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1 individual | |||||||||
Bivalvia
- Mytilida
- Mytilidae
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Modiolus chilensis
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1 individual | |||||||||
Modiolus cf. scalprum
(Sowerby 1821)
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3 individuals | |||||||||
Bivalvia
- Pectinida
- Neitheidae
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Weyla bodenbenderi
(Behrendsen 1891)
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6 individuals | |||||||||
recombined as Weyla (Weyla) bodenbenderi | ||||||||||
Weyla alata
(von Buch 1838)
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18 individuals | |||||||||
recombined as Weyla (Weyla) alata | ||||||||||
Weyla titan
Moricke 1894
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1 individual | |||||||||
Bivalvia
- Pectinida
- Limidae
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Plagiostoma informal sp. A
Sowerby 1814
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2 individuals | |||||||||
Plagiostoma informal sp. B
Sowerby 1814
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3 individuals | |||||||||
Ctenostreon wrighti
Bayle 1878
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2 individuals | |||||||||
synonym of Ostrea rugosa | ||||||||||
Bivalvia
- Pectinida
- Entoliidae
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Entolium corneolum
(Young and Bird 1828)
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2 individuals | |||||||||
recombined as Entolium (Entolium) corneolum | ||||||||||
Bivalvia
- Ostreida
- Bakevelliidae
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Gervillaria pallas
(Leanza 1942)
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3 individuals | |||||||||
Bivalvia
- Ostreida
- Malleidae
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Isognomon jupiter
|
1 individual | |||||||||
Gervilleioperna (Gervilletia) turgida
|
1 individual | |||||||||
Gervilleioperna aurita
Aberhan and von Hillebrandt 1996
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2 individuals | |||||||||
Bivalvia
- Ostreida
- Pinnidae
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Pinna cf. radiata
Munster 1837
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6 individuals | |||||||||
recombined as Pinna (Pinna) radiata | ||||||||||
Bivalvia
- Ostreida
- Palaeolophidae
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Actinostreon solitarium
(Sowerby 1824)
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1 individual | |||||||||
synonym of Actinostreon gregareum | ||||||||||
Bivalvia
- Arcida
- Parallelodontidae
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Parallelodon groeberi
Damborenea 1987
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6 individuals | |||||||||
Bivalvia
- Cardiida
- Cardiidae
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Protocardia striatula
Sowerby 1829
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21 individuals | |||||||||
Bivalvia
- Pholadida
- Pleuromyidae
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Pleuromya uniformis
Sowerby 1813
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24 individuals | |||||||||
Bivalvia
- Pholadomyida
- Pholadomyidae
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Pholadomya fidicula
Sowerby 1826
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1 individual | |||||||||
recombined as Pholadomya (Pholadomya) fidicula | ||||||||||
Pholadomya corrugata
Koch and Dunker 1837
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1 individual | |||||||||
recombined as Pholadomya (Pholadomya) corrugata | ||||||||||
Bivalvia
- Lucinida
- Lucinidae
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Mesomiltha bellona
d'Orbigny 1850
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14 individuals | |||||||||
Bivalvia
- Carditida
- Cardiniidae
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Cardinia andium
(Giebel 1861)
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5 individuals | |||||||||
Bivalvia
- Trigoniida
- Trigoniidae
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Myophorigonia aff. neuquensis
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2 individuals | |||||||||
Bivalvia
- Trigoniida
- Myophorellidae
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Myophorella araucana
(Leanza 1942)
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1 individual | |||||||||
Anthozoa
- Scleractinia
- Montlivaltiidae
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Montlivaltia sp.
Lamouroux 1821
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2 individuals | |||||||||
see common names |
Geography
Country: | Chile |
Coordinates: | 29.0° South, 70.3° West (view map) |
Paleocoordinates: | 29.3° South, 32.4° West |
Basis of coordinate: | estimated from map |
Geographic resolution: | small collection |
Time
Period: | Jurassic | Epoch: | Early/Lower Jurassic |
Stage: | Pliensbachian | 10 m.y. bin: | Jurassic 2 |
Key time interval: | Late/Upper Pliensbachian | ||
Age range of interval: | 192.90000 - 184.20000 m.y. ago |
Stratigraphy
Local section: | Quebrada Pinte | Local bed: | 3-25 |
Local order: | bottom to top | ||
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | lithified "mixed carbonate-siliciclastic" | ||
Environment: | open shallow subtidal | Tectonic setting: | back-arc basin |
Taphonomy
Modes of preservation: | body,mold/impression,original calcite,replaced with silica |
Size of fossils: | macrofossils |
Articulated whole bodies: | some |
Temporal resolution: | time-averaged |
Spatial resolution: | parautochthonous |
Collection methods and comments
Collection methods: | mechanical |
Collection size: | 138 individuals |
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 33661 | ||
Authorizer: | M. Aberhan | Enterer: | M. Aberhan, S. Nurnberg |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2003-08-05 04:14:42 | Last modified: | 2017-07-31 18:56:17 |
Access level: | the public | Released: | 2003-08-05 04:14:42 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
487. | M. Aberhan. 1992. Palokologie und zeitliche Verbreitung benthischer Faunengemeinschaften im Unterjura von Chile. Beringeria 5:1-174 [M. Kosnik/M. Kosnik] |