Khetana River, outcrop 4b (PIN collection 3800) (Cretaceous of Russian Federation)

Where: Khabarovsk, Russian Federation (59.5° N, 140.3° E: paleocoordinates 66.7° N, 127.1° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Emanra Formation, Turonian (93.9 - 89.8 Ma)

• U-Pb SHRIMP analysis of zircons from the correlative Arman Formation yields an age of 92 ± 2 Ma (Akinin, 2007).

• bed-level stratigraphic resolution

Environment/lithology: fluvial-lacustrine; lithified siliciclastic sediments

• Intra-arc basin

Size classes: macrofossils, mesofossils

Preservation: adpression

Collected in 1985; reposited in the PIN

Primary reference: V. V. Gromov, V. Y. Dmitriev, V. V. Zherikhin, E. L. Lebedev, A. G. Ponomarenko, A. P. Rasnitsyn, and I. D. Sukacheva. 1993. Melovye entomofauny basseyna r. Ul'i (zapadnoe Priokhot'e). In A. G. Ponomarenko (ed.), Mezozoyskie Nasekomye i Ostrakody Azii 5-60 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 138056: authorized by Matthew Clapham, entered by Matthew Clapham on 04.01.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Trichoptera -
Folindusia (Folindusia) depravata Sukatsheva 1993 caddisfly
PIN 3800/1040
Terrindusia (Terrindusia) notabilis Sukatsheva 1993 caddisfly
PIN 3800/1047-1055
Terrindusia (Terrindusia) dira n. sp. Sukatsheva 1993 caddisfly
PIN 3800/1041-1046