Where: Chita, Russian Federation (52.5° N, 116.8° E: paleocoordinates 56.5° N, 115.3° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Ukurei Formation, Hauterivian (132.9 - 129.4 Ma)
Environment/lithology: terrestrial; lithified lithology not reported
Size classes: macrofossils, mesofossils
Preservation: mold/impression, adpression
Reposited in the PIN
Primary reference: N. S. Kalugina. 1993. Khaoboridy i Komary-zvontsy iz Mezozoya vostochnogo Zabaykal'ya (Diptera: Chaoboridae, Chironomidae). In A. G. Ponomarenko (ed.), Mezozoyskie Nasekomye i Ostrakody Azii 117-139 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 138152: authorized by Matthew Clapham, entered by Matthew Clapham on 05.01.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
Oryctochlus placidus n. sp.
| |
Flexoperla recusata n. sp.
|