Chungliao Fm., TK-5: Early/Lower Eocene - Middle Eocene, Taiwan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Planktons indet.
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8 specimens | |||||||||
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Ostracoda
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Ostracoda indet.
Latreille 1802
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1 specimen | |||||||||
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Bathysiphonidae
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Bathysiphon eocenicus
Huang et al. 2019
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9 specimens | |||||||||
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Ataxophragmiidae
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Karreriella hantkeniana
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7 specimens | |||||||||
| Genus? | ||||||||||
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Bagginidae
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Baggina saitoi
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5 specimens | |||||||||
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Heterolepidae
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Heterolepa preacenta
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65 specimens | |||||||||
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Lituolida
- Lituolidae
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Gaudryina sp.
d'Orbigny 1839
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4 specimens | |||||||||
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Gaudryina hayasakai
Huang et al. 2019
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140 specimens | |||||||||
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Cyclammina tani
Huang et al. 2019
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11 specimens | |||||||||
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Lituolida
- Haplophragmoididae
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Haplophragmoides spp.
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14 specimens | |||||||||
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Cribrostomoides yeni
Huang et al. 2019
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20 specimens | |||||||||
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Globothalamea
- Rotaliida
- Discorbidae
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Hanzawaia asterizana
Huang et al. 2019
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11 specimens | |||||||||
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Eponides subornatus
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5 specimens | |||||||||
| Species? | ||||||||||
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Nodosariata
- Vaginulinida
- Vaginulinidae
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Lenticulina spp.
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36 specimens | |||||||||
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Nodosariata
- Nodosariida
- Nodosariidae
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Planularia okinoshimaensis
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28 specimens | |||||||||
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Nodosaria raphana
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15 specimens | |||||||||
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Tubothalamea
- Miliolida
- Hauerinidae
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Quinqueloculina larmarckiana
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9 specimens | |||||||||
| see common names | ||||||||||
Geography
| Country: | Taiwan | State/province: | N/A |
| Coordinates: | 24.0° North, 120.7° East (view map) | ||
| Paleocoordinates: | 27.4° North, 117.5° East |
Time
| Period: | Paleogene | Epoch: | Eocene |
| Key time interval: | Early/Lower Eocene - Middle Eocene | ||
| Age range of interval: | 56.00000 - 37.71000 m.y. ago |
Stratigraphy
| Formation: | Chungliao |
Lithology and environment
| Primary lithology: | lithified siltstone | ||
| Environment: | marginal marine indet. | Tectonic setting: | rift |
Taphonomy
| Modes of preservation: | body,original calcite |
| Size of fossils: | microfossils |
| Articulated whole bodies: | some |
Collection methods and comments
| Collection excludes: | all microfossils |
| Collection methods: | bulk,field collection |
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 208359 | ||
| Authorizer: | A. Lin | Enterer: | A. Lin | Research group: | marine invertebrate |
| Created: | 2020-03-31 05:37:14 | Last modified: | 2020-03-31 05:37:14 |
| Access level: | the public | Released: | 2020-03-31 05:37:14 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 71925. | fossil record | C.-Y. Huang, L. Shao, M.-H. Wang, W.-G. Xue, P.-J. Qiao, Y.-C. Cui, and Y.-L. Hou. 2019. Benthic foraminiferal fauna and sedimen provenance of Eocene syn-rift sequences in Taiwan: implication for onset of Asian epi-continental marginal seas off China coast. Marine Geophysical Research 40(2):111-127 [A. Lin/A. Lin/M. Uhen] |