Where: Beijing, China (39.8° N, 116.2° E: paleocoordinates 41.0° N, 109.9° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Changxindian Formation, Middle Eocene (47.8 - 37.7 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; conglomerate and red claystone
Size classes: macrofossils, mesofossils
Collected in 1976
Primary reference: R.-J. Zhai. 1977. Supplementary Remarks on the Age of Changxiandian Formation. Vertebrata PalAsiatica 15(3):173-176 [P. Mannion/P. Mannion]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 174745: authorized by Philip Mannion, entered by Philip Mannion on 26.11.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
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Hypsimylus beijingensis n. gen. n. sp.
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Eosischyromys youngi n. gen. n. sp.3
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