Also known as Blagoveshchensk
Where: Amur, Russian Federation (50.3° N, 127.5° E: paleocoordinates 52.0° N, 113.8° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Udurchukan Formation (Tsagayan Group), Late/Upper Maastrichtian (70.6 - 66.0 Ma)
• Wodehousia spinata-Aquilapollenities subtilis palynozone; lower part of group, Unit 2 of formation
• bed-level stratigraphic resolution
Environment/lithology: crevasse splay; tabular, intraclastic, brown, green claystone and pebbly, green claystone
Size classes: macrofossils, mesofossils, microfossils
Collected by I. Bastrykin, A. Lazarev, A. R. Rozhdestvensky in 1948, 1951, 1972, 1981-1989, 2005-2006
Collection methods: bulk, quarrying, mechanical,
Primary reference: A. K. Rozhdestvensky. 1957. O mestonaxozhdeniyx beuxnemelouix dinosaurou na R. Amur [Dinosaurian localities of Upper Cretaceous on Amur River]. Vertebrata PalAsiatica 1(4):285-291 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 47029: authorized by Matthew Carrano, entered by Matthew Carrano on 01.02.2005, edited by Alfio Alessandro Chiarenza and Philip Mannion
Creative Commons license: CC BY (attribution)
Taxonomic list
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Reptilia | |
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Amurosaurus riabinini n. gen. n. sp.4 Bolotsky and Kurzanov 1991 lambeosaurine hundreds of specimens; AEHM 1/12, 1/1755, 1/1038, 1/1715, 1/1716, 1/1682,
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Cupressinoxylon sp.6 Göppert 1850 | |