Xiaofanzhangzi, Chengde City (Jurassic to of China)

Where: Hebei, China (40.9° N, 118.3° E: paleocoordinates 42.5° N, 121.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Jiulongshan Formation, Callovian to Callovian (166.1 - 157.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lacustrine - large; lithified shale

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

Size classes: macrofossils, mesofossils

Preservation: mold/impression

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 113473: authorized by Matthew Clapham, entered by Matthew Clapham on 31.07.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Blattaria - Caloblattinidae
"Rhipidoblattina (Canaliblatta) hebeiensis" = Rhipidoblattina hebeiensis
"Rhipidoblattina (Canaliblatta) hebeiensis" = Rhipidoblattina hebeiensis Hong 1980 cockroach
 Odonata -
Samarura gigantea Brauer et al. 1889 damselfly
 Ephemeroptera - Siphlonuridae