Where: Nei Mongol, China (41.3° N, 119.2° E: paleocoordinates 42.9° N, 122.8° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Daohugou Formation, Callovian to Callovian (166.1 - 157.3 Ma)
• The age of the Daohugou fauna has been controversial. Liu et al. (2012) obtained U-Pb shrimp ages of 160.5 and 161.0 Myr on ash beds associated with fossils of the Daohugou fauna, suggesting a Callovian-Oxfordian age.
• group of beds-level stratigraphic resolution
Environment/lithology: lacustrine - large; lithified, tuffaceous shale
Size classes: macrofossils, mesofossils
Preservation: mold/impression, adpression
Collected in 2004; reposited in the NIGPAS
Collection methods: bulk, quarrying, mechanical
• All type materials are housed at the Nanjing Institute of Geology and Palaeontology
Primary reference: B. Wang, H. C. Zhang, and Y. Fang. 2007. Middle Jurassic Palaeontinidae (Insecta, Hemiptera) from Daohugou of China. Alavesia 1:89-104 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 113372: authorized by Matthew Clapham, entered by Matthew Clapham on 29.07.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
Suljuktocossus chifengensis n. sp., Palaeontinodes daohugouensis n. sp., Palaeontinodes locellus n. sp., Palaeontinodes separatus n. sp., Abrocossus longus n. gen. n. sp., Neimenggucossus normalis n. gen. n. sp.
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Architipula trichoclada n. sp.1, Architipula insolita n. sp.1, Eotipuloptera dignata n. sp.1, Eotipulina eximia n. sp.1
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