Bugarikta (PIN collection 2010): Changhsingian, Russian Federation
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Insecta
- Mecoptera
- Permotanyderidae
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Permotanyderus sensibilis n. sp.
Bashkuev 2022
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Bashkuev 2022 | 1 specimen | ||||||||
PIN 2010/6 (1 measurement) | ||||||||||
Insecta
- Orthoptera
- Locustavidae
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Praelocustopsis mirabilis n. gen., n. sp.
Sharov 1968
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1 specimen | |||||||||
PIN 2010/2 (1 measurement) | ||||||||||
Insecta
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Sobytie tungusicum n. gen., n. sp.
Vršanský 2010
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Vršanský 2010 | 1 specimen | ||||||||
PIN 2010/16 (2 measurements) | ||||||||||
see common names |
Geography
Country: | Russian Federation | State/province: | Krasnoyarsk |
Coordinates: | 64.3° North, 93.3° East (view map) | ||
Paleocoordinates: | 54.6° North, 44.0° East | ||
Basis of coordinate: | stated in text | ||
Geographic resolution: | outcrop |
Time
Period: | Permian | Epoch: | Lopingian |
Stage: | Changhsingian | 10 m.y. bin: | Permian 4 |
Key time interval: | Changhsingian | ||
Age range of interval: | 254.14000 - 251.90200 m.y. ago |
Stratigraphy
Formation: | Bugarikta | ||||
Stratigraphy comments: According to Bashkuev (2022), the fossils come from the Khungtukun Horizon (Bugarikta Formation) and are probably of uppermost Permian age. |
Lithology and environment
Primary lithology: | lithified mudstone | ||
Lithology description: "At the base of the slope, which is covered with trapp debris, is exposed a strata of green sandstones, interbedded with layers of red and brownish sheet-like sandstones. One of these brownish layers is filled with remains of Esterians, Ostracods, imprints of vegetation and fish remains." "a small thin plate of fine-lamellate brown sandstone. This fine-granulate sandstone with dispersed particles of clay should rather be referred to siltstones. On the elastical material of sandstone there are observed unputrified particles of the eruptive basal rock. The texture of this rock presents an alternation of very thin (0.5 mm) layers of dark and light colours, of sandstone and clay origin respectively." (Shiskin 1998) | |||
Environment: | terrestrial indet. | Tectonic setting: | cratonic basin |
Geology comments: Tunguska basin |
Taphonomy
Modes of preservation: | mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | survey of museum collection |
Collection size: | 17 specimens |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 113449 | ||
Authorizer: | M. Clapham | Enterer: | J. Karr, M. Clapham |
Modifier: | M. Clapham | Research group: | paleoentomology |
Created: | 2011-07-31 03:53:15 | Last modified: | 2024-01-22 23:34:23 |
Access level: | the public | Released: | 2011-07-31 03:53:15 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
31339. | A. G. Sharov. 1968. Filogeniya ortopteroidnykh nasekomykh. Trudy Paleontologicheskogo Instituta Akademii Nauk SSSR 118:1-216 [K. Beard/K. Beard/J. Karr] |
Secondary references:
87310 | A. S. Bashkuev. 2022. Diverse new taxa of the enigmatic family Permotanyderidae (Insecta: Mecoptera), with notes on the phylogeny of Aneuretopsychina (long-proboscid scorpionflies). Zootaxa 5222:545-577 [M. Clapham/M. Clapham] | |
37213 | P. Vršanský. 2010. A new genus and species of cockroach (Blattida: Phyloblattidae) from the Permian/Triassic boundary beds of Tunguska Basin in eastern Siberia, Russia. Zootaxa 2353:55-61 [M. Clapham/J. Karr/M. Clapham] |