Chahmir, Zarigan-Chahmir basin: Ediacaran, Iran
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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? Radulichnus sp.
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Persimedusites chahgazensis
Hahn and Pflug 1980
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Anfesta stankovskii
Fedonkin 1984
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Vaziri et al. 2021 | ||||||
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Kuckaraukia sp.
Ivantsov et al. 2015
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= Kuckaraukia multituberculata
Ivantsov et al. 2015
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Vaziri et al. 2021 | ||||||
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Scyphozoa
- Corumbellidae
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Corumbella sp.
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= Corumbella werneri
Hahn et al. 1982
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Vaziri et al. 2021 | ||||||
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unclassified
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Convolutubus dargazinensis
Vaziri et al. 2021
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Vaziri et al. 2021 | ||||||
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Kimberella persii
Vaziri et al. 2018
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Cloudinidae
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Cloudina sp.
Germs 1972
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unclassified
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Chuaria sp.
Walcott 1899
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Gibbavasis kushkii
Vaziri et al. 2018
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| see common names | |||||||
Geography
| Country: | Iran |
| Coordinates: | 31.7° North, 55.8° East (view map) |
| Paleocoordinates: | 31.7° North, 55.8° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | outcrop |
Time
| Period: | Ediacaran | ||
| Key time interval: | Ediacaran | Other zone: | Nama |
| Age range of interval: | 635.00000 - 538.80000 m.y. ago | ||
| Age estimate: | maximum 540.7 ± 4.8 Ma (other) |
Stratigraphy
Lithology and environment
| Primary lithology: | "shale" |
| Secondary lithology: | tuff |
| Lithology description: grey, thin-bedded siltstone and argillaceous shales with intercalation of tuff and very thin-bedded mudstone | |
| Environment: | deep subtidal indet. |
Taphonomy
| Modes of preservation: | body,trace |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
Metadata
| Database number: | 195107 | ||
| Authorizer: | W. Kiessling, P. Wagner | Enterer: | M. Krause, P. Wagner |
| Modifier: | P. Wagner | Research group: | marine invertebrate |
| Created: | 2018-07-20 05:04:36 | Last modified: | 2020-11-18 22:48:25 |
| Access level: | the public | Released: | 2018-07-20 05:04:36 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 65635. | S. H. Vaziri, M. R. Majidifard, and M. Laflamme. 2018. Diverse assemblage of Ediacaran fossils from Central Iran. Scientific Reports 8(5060):1-7 [D. Muscente/D. Muscente] |
Secondary references:
| 74399 | S. H. Vaziri, M. R. Majidifard, S. A. F. Darroch and M. Laflamme. 2021. Ediacaran diversity and paleoecology from central Iran. Journal of Paleontology 95 [P. Wagner/P. Wagner] |