Khetana River, outcrop 5 (PIN collection 3800): Late/Upper Coniacian, Russian Federation
collected 1985
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Insecta
- Trichoptera
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Terrindusia (Terrindusia) parata
Sukatsheva 1993
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2 specimens | |||||||||
| PIN 3800/1078, 1079 | ||||||||||
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Terrindusia (Terrindusia) depicta
Sukatsheva 1993
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8 specimens | |||||||||
| PIN 3800/1072-1077, 1080, 1081 | ||||||||||
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Terrindusia (Terrindusia) notabilis
Sukatsheva 1993
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4 specimens | |||||||||
| PIN 3800/1089-1092 | ||||||||||
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Folindusia (Folindusia) panda n. sp.
Sukatsheva 1993
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2 specimens | |||||||||
| PIN 3800/1070, 1071 | ||||||||||
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Folindusia (Folindusia) repentina n. sp.
Sukatsheva 1993
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7 specimens | |||||||||
| PIN 3800/1082-1088 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Russian Federation | State/province: | Khabarovsk | County: | Okhotsk |
| Coordinates: | 59.5° North, 140.3° East (view map) | ||||
| Paleocoordinates: | 65.7° North, 126.0° East | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Coniacian | 10 m.y. bin: | Cretaceous 6 |
| Key time interval: | Late/Upper Coniacian | ||
| Age range of interval: | 89.80000 - 86.30000 m.y. ago |
Stratigraphy
| Formation: | Amka | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: The Emanra Formation and its flora were traditionally assigned an Albian age, but the unit is now known as the Amka Formation and is of Late Coniacian age on the basis of U/Pb dating (86.1 ± 0.3 Ma), according to Akinin et al. (2019). | |||||
Lithology and environment
| Primary lithology: | lithified "siliciclastic" | ||
| Environment: | fluvial-lacustrine indet. | Tectonic setting: | intramontane basin |
| Geology comments: Intra-arc basin | |||
Taphonomy
| Modes of preservation: | adpression |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | PIN | Collection dates: | 1985 |
Metadata
| Database number: | 138053 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | paleoentomology |
| Created: | 2013-01-04 04:17:17 | Last modified: | 2020-12-21 00:12:08 |
| Access level: | the public | Released: | 2013-01-04 04:17:17 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 44154. | V. V. Gromov, V. Y. Dmitriev, V. V. Zherikhin, E. L. Lebedev, A. G. Ponomarenko, A. P. Rasnitsyn, and I. D. Sukacheva. 1993. Melovye entomofauny basseyna r. Ul'i (zapadnoe Priokhot'e). In A. G. Ponomarenko (ed.), Mezozoyskie Nasekomye i Ostrakody Azii 5-60 [M. Clapham/M. Clapham/M. Clapham] |