The Toarcian in the Subbetic Basin-La Cerradura Section : Sample 129: Toarcian, Spain
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Coccolithophyceae
- Schizosphaerellaceae
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Schizosphaerella punctulata
Deflandre and Dangeard 1938
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A category | ||||||
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Coccolithophyceae
- Podorhabdales
- Calyculaceae
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Calyculus recondita
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R category | ||||||
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Calyculus informal sp
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R category | ||||||
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Coccolithophyceae
- Podorhabdales
- Axopodorhabdaceae
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Axopodorhabdus atavus
(Grün and Prins 1974)
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R category | ||||||
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Coccolithophyceae
- Podorhabdales
- Biscutaceae
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Biscutum depravatum
|
R category | ||||||
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Biscutum grande
Bown 1987
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C category | ||||||
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Biscutum dubium
(Noël 1965)
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R category | ||||||
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Similiscutum aff. finchii
|
R category | ||||||
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Similiscutum novum
|
A category | ||||||
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Similiscutum cruciulus
de Kaenel and Bergen 1993
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A category | ||||||
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Coccolithophyceae
- Eiffellithales
- Chiastozygaceae
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Tubirhabdus patulus
Rood et al. 1973
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F category | ||||||
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Crepidolithus crucifer
|
R category | ||||||
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Crepidolithus granulatus
Bown 1987
|
R category | ||||||
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Crepidolithus crassus
(Deflandre 1954)
|
C category | ||||||
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Coccolithophyceae
- Watznaueriales
- Watznaueriaceae
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Lotharingius hauffii
Grün and Zweili 1974
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A category | ||||||
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Lotharingius barozii
Noël 1973
|
R category | ||||||
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Lotharingius sigillatus
(Stradner 1961)
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F category | ||||||
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Bussonius prinsii
(Noël 1973)
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C category | ||||||
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Coccolithophyceae
- Stephanolithiales
- Parhabdolithaceae
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Crucirhabdus primulus
Rood et al. 1973
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R category | ||||||
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Calcivascularis jansae
Wiegand 1984
|
A category | ||||||
| recombined as Mitrolithus jansae | |||||||
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Mitrolithus lenticularis
Bown 1987
|
F category | ||||||
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Parhabdolithus distinctus
|
R category | ||||||
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Diductius constans
Goy 1979
|
R category | ||||||
| see common names | |||||||
Geography
| Country: | Spain | State/province: | Jaén |
| Coordinates: | 37.7° North, 3.6° West (view map) | ||
| Paleocoordinates: | 27.5° North, 7.2° East |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Toarcian | 10 m.y. bin: | Jurassic 3 |
| Key time interval: | Toarcian | ||
| Age range of interval: | 184.20000 - 174.70000 m.y. ago |
Stratigraphy
| Formation: | Subbetic Basin |
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Lithology description: The uppermost Pliensbachian–Lower Toarcian is ~29 m thick and consists of white-grey marly limestone and grey marl with abundant ammonites in the lower part, and reddish-grey marls with scarce belemnites and medium-sized concretions of barite in the top. | |
| Environment: | basinal (carbonate) |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | microfossils |
Collection methods and comments
| Collection excludes: | all macrofossils |
| Reason for describing collection: | taxonomic analysis |
| Taxonomic list comments:Total abundance classes used are as follows: A= abundant, defined as more than 10 nannoliths/field of view (n./f.v.); C=common, defined as more than 1 and less than 10 n./f.v.; F= few, 1 nannolith in 1 to 10 f.v.; R= rare, defined as 1 nannolith in more than 10 f.v. | |
Metadata
| Database number: | 201750 | ||
| Authorizer: | A. Kocsis | Enterer: | L. Mulvey | Research group: | marine invertebrate |
| Created: | 2019-05-26 12:08:47 | Last modified: | 2019-05-26 12:08:47 |
| Access level: | authorizer only | Released: | 2021-05-26 12:08:47 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 68409. | J. Sandoval, M. Bill, R. Aguado, L. O'Dogherty, P. Rivas, A. Morard, and J. Guex. 2012. The Toarcian in the Subbetic basin (southern Spain): Bio-events (ammonite and calcareous nannofossils) and carbon-isotope stratigraphy. 342(343):40-63 [A. Kocsis/L. Mulvey] |