Where: Buryatia, Russian Federation (53.3° N, 112.1° E: paleocoordinates 56.0° N, 108.5° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Zaza Formation, Aptian (125.0 - 113.0 Ma)
• C. longipoda, E. trisetalis and Lycoptera all occur in the Zaza Formation indicating that this formation could be correlated with the upper Yixian Formation and the lower Jiufotang Formation in western Liaoning, which have a duration of 122.5-120 Ma. So it is possible to assign the Zaza Formation to an Aptian age. Also correlated with Barremian-Aptian based on plants and pollen.
Environment/lithology: lacustrine - large; lithified siltstone and lithified marl
Size classes: macrofossils, mesofossils
Preservation: mold/impression
Reposited in the PIN
Primary reference: J. M. Carpenter and A. P. Rasnitsyn. 1990. Mesozoic Vespidae. Psyche 97(1-2):1-20 [M. Clapham/J. Karr]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 119441: authorized by Matthew Clapham, entered by Jered Karr on 26.10.2011, edited by Matthew Clapham and Lindy Edwards
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
Zazicia innuba1, Pollicitator baisae1, Prospeolepta trapezia n. gen. n. sp.1, Paradzickia indet.2, Paradzickia huor2, Ipsaneusidalys latipennis n. sp.3, Drepanorzeckia extrunculipennis2, Drepanorzeckia plana2
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Eremomukha (Eremocreta) addita n. sp.8
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Baissomyia redita n. gen. n. sp.9
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Priorvespa bullata n. sp.
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Archobraconus sp.14, Cretobraconus micron n. sp.14, Cretobraconus antennatus n. sp.14, Baissobracon striatus n. gen. n. sp.14
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Hybosorites fissuratus n. gen. n. sp.11
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Juraphilopotamus heteroclitus n. sp.16
Juraphilopotamus heteroclitus n. sp.16 Sukatsheva and Aristov 2022 finger-net caddisfly PIN 4210/5281
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Ellinaphidinae indet.5, Annulaphis mostovskini5, Ellinaphis premordica5, Ellinaphis curta5, Ellinaphis longistigma5, Ellinaphis cubocrassa5, Caudaphis sp.5, Caudaphis angustivola5, Rallotopaphis antennata5, Rinorectuaphis abortiva n. sp.5
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