Madygen, PIN collection 2070, Madygen (Northern area): Ladinian, Kyrgyzstan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Insecta
- Eoblattida
- Mesorthopteridae
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Locustoblattina marginata n. gen., n. sp.
Aristov 2017
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Aristov 2017 | 1 specimen | ||||||||
PIN 2070/515 (1 measurement) | ||||||||||
Insecta
- Plecoptera
- Perlariopseidae
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Dicronemoura dira
Sinitshenkova 1987
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Sinitshenkova 1987 | 1 specimen | ||||||||
PIN 2070/540 | ||||||||||
Insecta
- Orthoptera
- Mesotitanidae
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Ootitan curtis n. gen., n. sp.
Sharov 1968
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1 specimen | |||||||||
synonym of Gigatitan vulgaris | ||||||||||
PIN 2070/587 (1 measurement) | ||||||||||
Prototitan primitivus n. gen., n. sp.
Sharov 1968
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1 specimen | |||||||||
recombined as Mesotitan primitivus | ||||||||||
PIN 2070/578 (1 measurement) | ||||||||||
Insecta
- Blattaria
- Caloblattinidae
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Thuringoblatta sogdianensis
Vishnyakova 1998
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Vishnyakova 1998 | 19 specimens | ||||||||
PIN 2070/4, 10-13, 17, 18, 20-29, 31, 32 | ||||||||||
Insecta
- Coleoptera
- Ademosynidae
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Dolichosyne n. gen. confragosa
Ponomarenko 1969
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Ponomarenko 1969 | 1 specimen | ||||||||
PIN 2070/1551 | ||||||||||
Insecta
- Coleoptera
- Ommatidae
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Notocupoides triassicus n. gen., n. sp.
Ponomarenko 1966
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Ponomarenko 1966 | 2 specimens | ||||||||
PIN 2070/617 (2 measurements) | ||||||||||
Insecta
- Coleoptera
- Cupedidae
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Platycupes sogdianus n. sp.
Ponomarenko 1966
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Ponomarenko 1966 | 2 specimens | ||||||||
nomen dubium belonging to Cupedinae | ||||||||||
PIN 2070/818 (2 measurements) | ||||||||||
Asimma rara n. gen., n. sp.
Ponomarenko 1966
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Ponomarenko 1966 | 1 specimen | ||||||||
PIN 2070/868 (2 measurements) | ||||||||||
Insecta
- Coleoptera
- Tricoleidae
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Sogdelytron latum n. gen., n. sp.
Ponomarenko 1969
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Ponomarenko 1969 | 1 specimen | ||||||||
PIN 2070/912 (1 measurement) | ||||||||||
Insecta
- Coleoptera
- Phoroschizidae
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Hadeocoleus catachtonius
Ponomarenko 1969
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Ponomarenko 1969 | 2 specimens | ||||||||
PIN 2070/1017, 1298 | ||||||||||
Schizophoroides tuberculatus n. sp.
Ponomarenko 1969
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Ponomarenko 1969 | 1 specimen | ||||||||
PIN 2070/2359 (1 measurement) | ||||||||||
Salebroferus confragosus
Ponomarenko 1969
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Ponomarenko 1969 | 1 specimen | ||||||||
PIN 2070/2295 | ||||||||||
Insecta
- Coleoptera
- Triaplidae
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Triaplus laticoxa
Ponomarenko 1977
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Arnoldi et al. 1977 | 1 specimen | ||||||||
PIN 2070/1887 | ||||||||||
Triassocatinius glabratus n. gen., n. sp.
Ponomarenko 1969
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Ponomarenko 1969 | 1 specimen | ||||||||
PIN 2070/1492 (1 measurement) | ||||||||||
Insecta
- Coleoptera
- Peltosynidae
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Gnathopeltos dixis n. gen., n. sp.
Yan et al. 2017
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Yan et al. 2017 | 1 specimen | ||||||||
PIN 2070/1620 | ||||||||||
Insecta
- Coleoptera
- Triadocupedidae
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Procupes mandibularis n. gen., n. sp.
Ponomarenko 1966
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Ponomarenko 1966 | 1 specimen | ||||||||
PIN 2070/792 (1 measurement) | ||||||||||
Platycupes major n. sp.
Ponomarenko 1966
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Ponomarenko 1966 | 1 specimen | ||||||||
PIN 2070/811 (2 measurements) | ||||||||||
Insecta
- Coleoptera
- Obrieniidae
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Obrieniidae indet.
Zherikhin and Gratshev 1993
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Zherikhin and Gratshev 1993 | 1 specimen | ||||||||
PIN 2070/1501 | ||||||||||
Insecta
- Hymenoptera
- Xyelidae
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Triassoxyela foveolata n. gen., n. sp.
Rasnitsyn 1964
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Rasnitsyn 1964 | 1 specimen | ||||||||
PIN 2070/1 (2 measurements) | ||||||||||
Insecta
- Hemiptera
- Dunstaniidae
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Dunstaniodes elongatus n. gen., n. sp.
Becker-Migdisova and Wootton 1965
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Becker-Migdisova and Wootton 1965 | 1 specimen | ||||||||
PIN 2070/3055 (1 measurement) | ||||||||||
Siksteliana popovi n. gen., n. sp.
Becker-Migdisova and Wootton 1965
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Becker-Migdisova and Wootton 1965 | 1 specimen | ||||||||
PIN 2070/3054 (1 measurement) | ||||||||||
Insecta
- Reculida
- Geinitziidae
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Shurabia ferganensis
Rasnitsyn 1982
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Rasnitsyn 1982 | 2 specimens | ||||||||
PIN 2070/509 | ||||||||||
see common names |
Geography
Country: | Kyrgyzstan | State/province: | Osh |
Coordinates: | 40.0° North, 70.2° East (view map) | ||
Paleocoordinates: | 36.5° North, 60.2° East | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | outcrop |
Time
Period: | Triassic | Epoch: | Middle Triassic |
Stage: | Ladinian | 10 m.y. bin: | Triassic 2 |
Key time interval: | Ladinian | ||
Age range of interval: | 242.00000 - 237.00000 m.y. ago |
Stratigraphy
Formation: | Madygen | ||||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: Aristov (2020): The age of the Madygen locality is usually reported as the Ladinian or Carnian of the Middle or Upper Triassic (Shcherbakov, 2008). This concept emerged, because I.A. Dobruskina (1995) did not discriminate between Ladinian and Carnian floras. Our data show that only three of the six families found at Madygen are known from younger sediments (Fig. 1), and therefore we can confirm the assumption of the Ladinian age of the Madygen locality (A.G. Ponomarenko, personal communication, 2018). |
Lithology and environment
Primary lithology: | lithified "siliciclastic" | ||
Environment: | lacustrine - small | Tectonic setting: | rift |
Geology comments: Oxbow lake. Madygen basin; tectonically-induced intermontane basin. Complex facies pattern consistent with active tectonics in upland region. |
Taphonomy
Modes of preservation: | mold/impression |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | field collection |
Collection size: | 3221 specimens |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | PIN |
Metadata
Database number: | 113468 | ||
Authorizer: | M. Clapham | Enterer: | J. Karr, L. Edwards, M. Clapham |
Modifier: | M. Clapham | Research group: | paleoentomology |
Created: | 2011-07-31 06:44:55 | Last modified: | 2020-10-10 22:03:43 |
Access level: | the public | Released: | 2011-07-31 06:44:55 |
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:
61964 | D. S. Aristov. 2017. New insects (Insecta: Eoblattida, Embiida) from the Permian of Russia and the Triassic of Kyrgyzstan, with observations on the origin of webspinners. Paleontological Journal 51:161-170 [M. Clapham/M. Clapham] | |
39413 | L. V. Arnoldi, V. V. Zherikhin, L. M. Nikritin and A. G. Ponomarenko. 1977. Mezozoiskie zhestkokryiye. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 161:1-204 [M. Clapham/M. Clapham/M. Clapham] | |
51377 | E. E. Becker-Migdisova and R. D. Wootton. 1965. Novye Paleontinoidy Azii. Paleontologicheskii Zhurnal 1965(2):63-79 [M. Clapham/M. Clapham] | |
42048 | A. G. Ponomarenko. 1966. Zhuki semeystva Cupedidae iz nizhnego Triasa sredney Azii. Paleontologicheskii Zhurnal 1966(4):47-68 [M. Clapham/L. Edwards/M. Clapham] | |
8974 | ETE | A. G. Ponomarenko. 1969. Istoricheskoe Razvitie Zhestkokrylykh-Arkhostemat [Historical Development of the Archostomate Beetles]. Trudy Akademiya Nauk SSSR 125:1-240 [C. Labandeira/A. Spencer-Lee/M. Clapham] |
50976 | A. P. Rasnitsyn. 1964. Novye Triasovye pereponchatokrylye sredney Azii. Paleontologicheskii Zhurnal 1964(1):88-96 [M. Clapham/M. Clapham] | |
37410 | A. P. Rasnitsyn. 1982. Triassic and Jurassic Insects of the genus Shurabia (Grylloblattida, Geinitziidae). Paleontological Journal 16(3):77-86 [M. Clapham/J. Karr/J. Karr] | |
48441 | N. D. Sinitshenkova. 1987. Istopicheskoe razvitie vesiyanok. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 221:1-142 [M. Clapham/M. Clapham] | |
49506 | V. N. Vishnyakova. 1998. Cockroaches (Insecta, Blattodea) from the Triassic Madygen locality, central Asia. Paleontological Journal 32:505-512 [M. Clapham/M. Clapham] | |
64657 | E. V. Yan, R. G. Beutel, and A. G. Ponomarenko. 2017. †Peltosynidae, a new beetle family from the Middle–Late Triassic of Kyrgyzstan: its affinities with Polyphaga (Insecta, Coleoptera) and the groundplan of this megadiverse suborder. Journal of Systematic Palaeontology 16:515-530 [M. Clapham/M. Clapham] | |
37089 | V. V. Zherikhin and V. G. Gratshev. 1993. Obrieniidae, fam. nov., the oldest Mesozoic weevils (Coleoptera, Curculionoidea). Paleontological Journal 27(1A):50-68 [M. Clapham/J. Karr/M. Clapham] |