Aberhan 5-1: Pliensbachian, Chile
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Gastropoda
- Heterostropha
- Nerineidae
|
||||||||||
|
? Nerinoides sp.
|
2 specimens | |||||||||
| Nerinella ? sp. | ||||||||||
|
Bivalvia
- Pandorida
- Laternulidae
|
||||||||||
|
Cercomya undulata
Sowerby 1827
|
12 specimens | |||||||||
| Cercomya undulata | ||||||||||
|
Bivalvia
- Pholadomyida
- Pholadomyidae
|
||||||||||
|
Pholadomya fidicula
Sowerby 1826
|
68 specimens | |||||||||
| recombined as Pholadomya (Pholadomya) fidicula | ||||||||||
| Pholadomya fidicula | ||||||||||
|
Bivalvia
- Pholadida
- Ceratomyidae
|
||||||||||
|
Gresslya peregrina
(Phillips 1829)
|
102 specimens | |||||||||
| original and current combination Unio peregrinus | ||||||||||
| Gresslya peregrina | ||||||||||
|
Bivalvia
- Pholadida
- Pleuromyidae
|
||||||||||
|
Pleuromya uniformis
Sowerby 1813
|
77 specimens | |||||||||
| Pleuromya uniformis | ||||||||||
|
Bivalvia
- Cardiida
- Cardiidae
|
||||||||||
|
Protocardia striatula
Sowerby 1829
|
1 specimen | |||||||||
| Protocardia striatula | ||||||||||
|
Bivalvia
- Lucinida
- Lucinidae
|
||||||||||
|
Mesomiltha huayquimili
|
1 specimen | |||||||||
| Mesomiltha huayquimili | ||||||||||
|
Mesomiltha bellona
d'Orbigny 1850
|
10 specimens | |||||||||
| Mesomiltha bellona | ||||||||||
|
Bivalvia
- Trigoniida
- Myophorellidae
|
||||||||||
|
Vaugonia sp.
Crickmay 1930
|
3 specimens | |||||||||
| Vaugonia sp. A | ||||||||||
|
Bivalvia
- Mytilida
- Mytilidae
|
||||||||||
|
Modiolus imbricatus
(Sowerby 1818)
|
6 specimens | |||||||||
| recombined as Modiolus (Modiolus) imbricatus | ||||||||||
| Modiolus imbricatus | ||||||||||
|
Modiolus gerthi
Damborenea 1987
|
2 specimens | |||||||||
| Modiolus gerthi | ||||||||||
|
Bivalvia
- Pectinida
- Limidae
|
||||||||||
|
Ctenostreon wrighti
Bayle 1878
|
4 specimens | |||||||||
| synonym of Ostrea rugosa | ||||||||||
| Ctenostreon wrighti | ||||||||||
|
Bivalvia
- Ostreida
- Bakevelliidae
|
||||||||||
|
Gervillia hartmanii
|
1 specimen | |||||||||
| Gervillia hartmanii | ||||||||||
|
Bivalvia
- Ostreida
- Gryphaeidae
|
||||||||||
|
Gryphaea darwini
|
4 specimens | |||||||||
| Gryphaea darwini | ||||||||||
|
Rhynchonellata
- Rhynchonellida
- Rhynchonellidae
|
||||||||||
|
Rhynchonelloidea indet.
Buckman 1917
|
5 specimens | |||||||||
| Rhynchonelloidea sp. A [originally entered as "Rhynchonelloidae sp."] | ||||||||||
|
Rhynchonellata
- Terebratulida
- Lobothyrididae
|
||||||||||
|
Lobothyris subpunctata
(Davidson 1851)
|
3 specimens | |||||||||
| synonym of Lobothyris punctata | ||||||||||
| Lobothyris subpunctata | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Chile |
| Coordinates: | 33.5° South, 70.8° West (view map) |
| Paleocoordinates: | 34.1° South, 31.4° West |
| Basis of coordinate: | based on political unit |
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Pliensbachian | 10 m.y. bin: | Jurassic 2 |
| *Period: | Early/Lower Jurassic | ||
| Key time interval: | Pliensbachian | ||
| Age range of interval: | 192.90000 - 184.20000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Aberhan Pliensbach |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Environment: | marine indet. |
Taphonomy
Collection methods and comments
| Collection excludes: | all microfossils |
Metadata
| Also known as: | 5.1 | ||
| Database number: | 7426 | ||
| 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] |