Where: Shaanxi, China (35.6° N, 109.8° E: paleocoordinates 46.2° N, 101.6° E)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Yenchang Formation, Late/Upper Triassic (237.0 - 201.4 Ma)

• No data given by Sze (1956) about the horizon.

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Collection methods: Repository: not stated. Specimen illustrated but not described by Sze (1956).

Primary reference: I. Fujiyama. 1973. Mesozoic insect faunas of east Asia, part I. Introduction and Upper Triassic faunas. Bulletin of the National Science Museum, Tokyo 16:331-386 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 155679: authorized by Matthew Clapham, entered by Matthew Clapham on 23.04.2014

Creative Commons license: CC BY (attribution)