Sample II8P17L1, Hongliu Geda, Subei County (Jurassic to of China)

Where: Gansu, China (41.7° N, 97.7° E: paleocoordinates 42.2° N, 106.5° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Dashankou Formation, Aalenian to Aalenian (174.1 - 168.3 Ma)

• Early Middle Jurassic (Aalenian-Bajocian) according to Wang et al., 2012

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithified siliciclastic sediments

Size classes: macrofossils, mesofossils

Preservation: mold/impression

Collection methods: Repository: Tianjin Institute of Geology and Mineral Resources

Primary reference: Y. C. Hong. 1982. Mesozoic Fossil Insects of Jiuquan Basin in Gansu Province 1-187 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 155033: authorized by Matthew Clapham, entered by Matthew Clapham on 27.03.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Blattodea - Mesoblattinidae
Mesoblattina paucivenose n. sp. Hong 1982 cockroach
Kj1063 (Shenjiawan locality in plate caption)
 Hemiptera - Palaeontinidae
"Yumenia pectinata n. gen. n. sp." = Gansucossus pectinatus
"Yumenia pectinata n. gen. n. sp." = Gansucossus pectinatus Hong 1982 true bug
Kj1206
 Coleoptera -
Dictyocoleus jurassicus n. gen. n. sp.
Dictyocoleus jurassicus n. gen. n. sp. Hong 1982 beetle
Kj1210