Where: Liaoning, China (41.9° N, 120.8° E: paleocoordinates 43.4° N, 124.4° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Haifanggou Formation, Callovian to Callovian (166.1 - 157.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; lithified mudstone
Size class: macrofossils
Preservation: mold/impression
Collection methods: Repository: collection of Y.C. Hong (most/all specimens lost)
Primary reference: Y. C. Hong. 1983. Middle Jurassic Fossil Insects in North China 1-223 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 154731: authorized by Matthew Clapham, entered by Matthew Clapham on 06.03.2014
Creative Commons license: CC BY (attribution)