Where: Chita, Russian Federation (52.0° N, 116.0° E: paleocoordinates 56.9° N, 116.1° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Glushkovo Formation, Tithonian (152.1 - 145.0 Ma)
Environment/lithology: terrestrial; lithified lithology not reported
Size class: macrofossils
Preservation: mold/impression
Reposited in the PIN
Primary reference: L. N. Pritykina. 2006. Isophlebiid Dragonflies from the Late Mesozoic of Eastern Transbaikalia (Odonata: Isophlebiidae). Paleontological Journal 40(6):636-645 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 119424: authorized by Matthew Clapham, entered by Jered Karr on 25.10.2011, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
"Mesosperchus tarsalis" = Helophorus (Mesosperchus) tarsalis1
"Mesosperchus tarsalis" = Helophorus (Mesosperchus) tarsalis1 Ponomarenko 1977 water scavenger beetle PIN 4208/3
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