Tergen' locality (PIN collection 4084) (Jurassic of Russian Federation)

Where: Russian Federation (51.7° N, 117.4° E: paleocoordinates 56.8° N, 117.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Tergen Formation, Tithonian (152.1 - 145.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithified siliciclastic sediments

Size classes: macrofossils, mesofossils

Preservation: 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 138150: authorized by Matthew Clapham, entered by Matthew Clapham on 05.01.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

 Coleoptera - Elateridae
Elateridae indet.2 Leach 1815 click beetle
PIN 4084/5
 Coleoptera - Helophoridae
"Mesosperchus tarsalis" = Helophorus (Mesosperchus) tarsalis2
"Mesosperchus tarsalis" = Helophorus (Mesosperchus) tarsalis2 Ponomarenko 1977 water scavenger beetle
PIN 4084/7
 Mecoptera - Orthophlebiidae
Mesopanorpa tergenica n. sp.3 Sukacheva 1990 scorpionfly
PIN 4084/11 (outcrop 104/2)
 Diptera - Chironomidae
Ulaia communis Kalugina 1993 non biting midge
PIN 4084/28
Oryctochlus mirificus Kalugina 1993 non biting midge
PIN 4084/12
 Diptera - Pleciofungivoridae
Pleciofungivora tergenica n. sp.1 Kovalev 1990 fly
PIN 4084/13