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Khetana River, outcrop 2/19 (PIN collection 3800) (Cretaceous of Russian Federation)

Where: Khabarovsk, Russian Federation (59.4° N, 140.3° E: paleocoordinates 66.7° N, 127.2° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Emanra Formation, Turonian (94.3 - 89.3 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: lacustrine; lithified, tuffaceous mudstone

• 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 123528: authorized by Matthew Clapham, entered by Jered Karr on 25.01.2012, edited by Lindy Edwards and Matthew Clapham

Creative Commons license: CC BY (attribution)