Xiaonianjiazi, Batuyingzi (Shenyang collection) (Jurassic to of China)

Also known as Xiaoershijiazi

Where: Liaoning, China (41.5° N, 120.8° E: paleocoordinates 43.0° 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

• Basins characterized by flexure and early rifting (Li et al., 2004)

Size class: macrofossils

Preservation: mold/impression

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

Primary reference: W. L. Wang. 1987. Early Mesozoic insects fossils from western Liaoning. Mesozoic Stratigraphy and Palaeontology of Western Liaoning 202-222 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 157658: authorized by Matthew Clapham, entered by Matthew Clapham on 28.06.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

 Hemiptera - Palaeontinidae
Palaeontinopsis cf. latipennis Martynov 1937 true bug
 Hemiptera - Prosbolidae
"Permocicada" beipiaoensis n. sp. Wang 1987 true bug
SG150004 (genus ID unlikely)
 Dicondylia - Blattulidae
Ctenoblattina dignata Wang 1987 winged insect
 Orthoptera - Prophalangopsidae
Pycnophlebia obesa n. sp. Wang 1987 hump-winged cricket
Chifengia batuyingziensis n. sp. Wang 1987 hump-winged cricket
 Raphidioptera - Inocelliidae
Sinoinocellia liaoxiensis n. gen. n. sp. Wang 1987 snakefly
 Odonata -
Samarura gigantea Brauer et al. 1889 damselfly
SG150013, 150014, 150015