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 | |
Ellinaphidinae indet.5, Ellinaphis longistigma5, Ellinaphis curta5, Ellinaphis premordica5, Ellinaphis cubocrassa5, Rallotopaphis antennata5, Caudaphis sp.5, Caudaphis angustivola5, Annulaphis mostovskini5, Rinorectuaphis abortiva n. sp.5
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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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Hybosorites fissuratus n. gen. n. sp.11
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Priorvespa bullata n. sp.
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Baissobracon striatus n. gen. n. sp.14, Cretobraconus antennatus n. sp.14, Cretobraconus micron n. sp.14, Archobraconus sp.14
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Prospeolepta trapezia n. gen. n. sp.1, Zazicia innuba1, Pollicitator baisae1, Drepanorzeckia plana2, Drepanorzeckia extrunculipennis2, Ipsaneusidalys latipennis n. sp.3, Paradzickia indet.2, Paradzickia huor2
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Baissomyia redita n. gen. n. sp.9
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Eremomukha (Eremocreta) addita n. sp.8
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