Ust-Baley Locality (PIN collection 2375): Toarcian, Russian Federation
collected by B.M. Skoblo 1981
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Insecta
- Odonata
- Campterophlebiidae
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Karatawia sibirica
Pritykina 1985
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Pritykina 1985 | 1 specimen | ||||||||
| PIN 2375/26 | ||||||||||
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Xanthohypsa sibirica n. sp.
Pritykina 1985
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Pritykina 1985 | 1 specimen | ||||||||
| PIN 2375/25 (1 measurement) | ||||||||||
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Sibirioneura angarica n. sp.
Pritykina 1985
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Pritykina 1985 | 1 specimen | ||||||||
| PIN 2375/16 (1 measurement) | ||||||||||
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Insecta
- Mesonetidae
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Mesoneta utriculata n. sp.
Sinitshenkova 1985
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2 specimens | |||||||||
| PIN 2375/64,65 | ||||||||||
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Insecta
- Ephemeroptera
- Siphlonuridae
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Mesobaetis sibirica
Brauer et al. 1889
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4 specimens | |||||||||
| PIN 2375/61-63, 208 | ||||||||||
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Mesobaetis allata n. sp.
Sinitshenkova 1985
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6 specimens | |||||||||
| PIN 2375/56-60, 209 | ||||||||||
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Insecta
- Coleoptera
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Angarolarva aquatica
Ponomarenko 1985
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Ponomarenko 1985 | 1 specimen | ||||||||
| PIN 2375/212 | ||||||||||
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Memptus redtenbacheri
Handlirsch 1906
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Ponomarenko 1985 | 1 specimen | ||||||||
| PIN 2375/202 | ||||||||||
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Insecta
- Blattaria
- Caloblattinidae
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Sogdoblatta baleica n. sp.
Vishnyakova 1985
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Vishnyakova 1985 | 1 specimen | ||||||||
| PIN 2375/198 (1 measurement) | ||||||||||
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Insecta
- Plecoptera
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Perlisca aufuga n. gen., n. sp.
Sinitshenkova 1985
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Sinitshenkova 1985 | 1 specimen | ||||||||
| PIN 2375/66 | ||||||||||
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Insecta
- Orthoptera
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Orthoptera indet.
Olivier 1789
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Zherikhin 1985 | 1 specimen | ||||||||
| PIN 2375/201 (or Haglidae indet.) | ||||||||||
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Insecta
- Blattodea
- Mesoblattinidae
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Mesoblattinidae indet.
Handlirsch 1906
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Vishnyakova 1985 | 1 specimen | ||||||||
| PIN 2375/199 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Russian Federation | State/province: | Irkutsk |
| Coordinates: | 54.2° North, 100.3° East (view map) | ||
| Paleocoordinates: | 61.8° North, 99.4° East | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | outcrop |
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: | Cheremkhovskaya | Member: | Ust' -Baleyskaya |
Lithology and environment
| Primary lithology: | not reported | ||
| Environment: | lacustrine - small | Tectonic setting: | cratonic basin |
| Geology comments: The Ust'-Baley palaeocenosis is a well-described Mesozoic "hypotrophic" lake (Zherikhin and Kalugina 1985), of type "B" according to Sinitshenkova and Zherikhin (1996). It was a small, shallow, permanent lake in a large river valley (but completely isolated from the river), with a low primary production and high oxygen concentration. | |||
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis | ||
| Museum repositories: | PIN | ||
| Collectors: | B.M. Skoblo | Collection dates: | 1981 |
| Collection method comments: Collector interpreted from somewhat confusing parallel lists | |||
Metadata
| Database number: | 125228 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | paleoentomology |
| Created: | 2012-03-07 04:33:42 | Last modified: | 2014-07-22 19:06:18 |
| Access level: | the public | Released: | 2012-03-07 04:33:42 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 40649. | N. D. Sinitshenkova. 1985. Jurskie podenki (Ephemerida-Ephemeroptera) yuzhnoy Sibiri i zapadnoy Mongolii. In A. P. Rasnitsyn (ed.), Jurskie Nasekomye Sibiri i Mongolii 11-23 [M. Clapham/M. Clapham/M. Clapham] |
Secondary references:
| 40740 | A. G. Ponomarenko. 1985. Zhestkokrylye iz Yury Sibiri i zapadnoy Mongolii. In A. P. Rasnitsyn (ed.), Yurskie Nasekomye Sibiri i Mongolii 47-87 [M. Clapham/M. Clapham/M. Clapham] | |
| 40759 | L. N. Pritykina. 1985. Yurskie strekozy (Libellulida=Odonata) Sibiri i zapadnoy Mongolii. In A. P. Rasnitsyn (ed.), Yurskie Nasekomye Sibiri i Mongolii 120-138 [M. Clapham/M. Clapham/M. Clapham] | |
| 40762 | N. D. Sinitshenkova. 1985. Yurskie vesnyanki yuzhnoy Sibiri i prilegayushchikh territoriy (Perlida=Plecoptera). In A. P. Rasnitsyn (ed.), Yurskie Nasekomye Sibiri i Mongolii 148-171 [M. Clapham/M. Clapham/M. Clapham] | |
| 40760 | V. N. Vishnyakova. 1985. Tarakany (Blattida=Blattodea) Yuri yuzhnoy Sibiri i zapadnoy Mongolii. In A. P. Rasnitsyn (ed.), Yurskie Nasekomye Sibiri i Mongolii 138-147 [M. Clapham/M. Clapham/M. Clapham] | |
| 40763 | V. V. Zherikhin. 1985. Yurskie pryamokrylye yuzhnoy Sibiri i zapadnoy Mongolii (Gryllida=Orthoptera). In A. P. Rasnitsyn (ed.), Yurskie Nasekomye Sibiri i Mongolii 171-184 [M. Clapham/M. Clapham/M. Clapham] |