Aberhan 1-21: Sinemurian, Chile
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Naticidae
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Natica bulimoides
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1 specimen | |||||||||
| "Natica" bulimoides | ||||||||||
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Gastropoda
- Trochidae
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Lithotrochus humboldti
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5 specimens | |||||||||
| Lithotrochus humboldti | ||||||||||
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Bivalvia
- Mytilida
- Mytilidae
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Modiolus sp.
(Lamarck 1801)
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4 specimens | |||||||||
| Modiolus sp A | ||||||||||
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Modiolus imbricatus
(Sowerby 1818)
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3 specimens | |||||||||
| recombined as Modiolus (Modiolus) imbricatus | ||||||||||
| Modiolus imbricatus | ||||||||||
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Bivalvia
- Ostreida
- Bakevelliidae
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Bakevellia pintadae
Damborenea 1987
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5 specimens | |||||||||
| Bakevellia pintadae | ||||||||||
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Gervillia araucana
|
41 specimens | |||||||||
| Gervillia araucana | ||||||||||
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Bivalvia
- Pectinida
- Limidae
|
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cf. Pseudolimea duplicata
(Sowerby 1814)
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1 specimen | |||||||||
| Pseudolimea cf. duplicata | ||||||||||
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Bivalvia
- Pectinida
- Entoliidae
|
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Entolium corneolum
(Young and Bird 1828)
|
1 specimen | |||||||||
| recombined as Entolium (Entolium) corneolum | ||||||||||
| Entolium corneolum | ||||||||||
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Bivalvia
- Pectinida
- Pectinidae
|
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Camptonectes auritus
(Schlotheim 1813)
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1 specimen | |||||||||
| Camptonectes auritus | ||||||||||
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Bivalvia
- Pectinida
- Neitheidae
|
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Weyla alata
(von Buch 1838)
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1 specimen | |||||||||
| recombined as Weyla (Weyla) alata | ||||||||||
| Weyla alata | ||||||||||
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Bivalvia
- Arcida
- Parallelodontidae
|
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Parallelodon sp.
Meek and Worthen 1866
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40 specimens | |||||||||
| Parallelodon sp. A | ||||||||||
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Bivalvia
- Lucinida
- Lucinidae
|
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Mesomiltha sp.
Chavan 1938
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2 specimens | |||||||||
| Mesomiltha sp. | ||||||||||
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Bivalvia
- Cardiida
- Cardiidae
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Protocardia sp.
(Beyrich 1845)
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1 specimen | |||||||||
| Protocardia sp. A | ||||||||||
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Rhynchonellata
- Terebratulida
- Lobothyrididae
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cf. Lobothyris ovatissima
(Quenstadt 1856)
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4 specimens | |||||||||
| Lobothyris cf. ovatissima | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Chile |
| Coordinates: | 33.5° South, 70.8° West (view map) |
| Paleocoordinates: | 36.5° South, 30.5° West |
| Basis of coordinate: | based on political unit |
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Sinemurian | 10 m.y. bin: | Jurassic 1 |
| *Period: | Early/Lower Jurassic | ||
| Key time interval: | Sinemurian | ||
| Age range of interval: | 199.50000 - 192.90000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Aberhan Sinemur |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Environment: | marine indet. |
Taphonomy
Collection methods and comments
| Collection excludes: | all microfossils |
Metadata
| Also known as: | 1-21 | ||
| Database number: | 7417 | ||
| Authorizer: | M. Kosnik | Enterer: | M. Kosnik |
| Modifier: | C. Visaggi | Research group: | marine invertebrate |
| Created: | 2000-07-18 12:00:01 | Last modified: | 2004-03-11 16:25:04 |
| Access level: | the public | Released: | 2000-11-20 13:53:38 |
| 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] |