Where: Osh, Kyrgyzstan (40.1° N, 70.2° E: paleocoordinates 36.5° N, 60.1° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Madygen Formation, Ladinian (242.0 - 237.0 Ma)
• 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).
• group of beds-level stratigraphic resolution
Environment/lithology: lacustrine - small; lithified siliciclastic sediments
Size classes: macrofossils, mesofossils
Preservation: mold/impression
Primary reference: D. E. Shcherbakov, E. D. Lukashevich, and V. A. Blagoderov. 1995. Triassic Diptera and initial radiation of the order. International Journal of Dipterological Research 6(2):75-115 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 113406: authorized by Matthew Clapham, entered by Matthew Clapham on 30.07.2011, edited by Jered Karr
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
Macrocatinius brachycephalus n. gen. n. sp.5
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Pesus prognathus n. gen. n. sp.5
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Tricoleodes longus n. sp.5
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Neotuphella minor n. gen. n. sp.1
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Dzhajloutshella arcanum n. gen. n. sp.2
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Fritaniopsis brevicaulis6, Fritaniopsis dependens6, Tritaniella pectinata n. sp.6, Tritaniella mera6, Tritaniella synneura n. sp.6, Tritaniella perlonga n. sp.6, Dicronemoura declinata6, Dicronemoura dira6, Dicronemoura acaulis6
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Kuperwoodia benefica n. gen. n. sp.
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