Il'dikan (PIN collection 4033) (Jurassic to of Russian Federation)

Where: Chita, Russian Federation (51.6° N, 117.2° E: paleocoordinates 58.0° N, 118.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Takshin Formation (Shadoron Group), Callovian to Callovian (166.1 - 157.3 Ma)

• "Middle-Upper Jurassic"

Environment/lithology: terrestrial; lithified siliciclastic sediments

• Transbaikalian rift

Size classes: macrofossils, mesofossils

Preservation: adpression

Collected by PIN scientists in 1982; reposited in the PIN

Primary reference: Y. A. Popov. 1985. Yurskie klopy i peloridiinovye yuzhnoy Sibiri i zapadnoy Mongolii. In A. P. Rasnitsyn (ed.), Jurskie Nasekomye Sibiri i Mongolii 28-47 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 86023: authorized by Matthew Clapham, entered by Matthew Clapham on 24.01.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Insecta
 Coleoptera -
Memptus handlirschi1, Memptus redtenbacheri1, Memptus ganglbaueri1
Memptus handlirschi1 Ponomarenko 1985 beetle
PIN 4033/3
Memptus redtenbacheri1 Handlirsch 1906 beetle
PIN 4033/2,4,7,11
Memptus ganglbaueri1 Ponomarenko 1985 beetle
PIN 4033/5
 Coleoptera - Coptoclavidae
Coptoclavella minor2
Coptoclavella minor2 Ponomarenko 1980 beetle
PIN 4033/15 (outcrop 22/1)
 Coleoptera - Permosynidae
Dzeregia longa1, Hydrobiites crassus1
Dzeregia longa1 Ponomarenko 1985 beetle
PIN 4033/9
Hydrobiites crassus1 Ponomarenko 1985 beetle
PIN 4033/1
 Coleoptera -
Keleusticus duplicatus n. sp.1, Allognosis nitens1
Keleusticus duplicatus n. sp.1 Ponomarenko 1985 beetle
PIN 4033/8
Allognosis nitens1 Geinitz 1894 beetle
PIN 4033/10
 Hemiptera - Archegocimicidae
Saldonia maculata n. sp.
Saldonia maculata n. sp. Popov 1985 shore bug
PIN 4033/14
1Ponomarenko 1985; 2Ponomarenko 1990