Where: Russian Federation (43.0° N, 132.3° E: paleocoordinates 45.0° N, 135.3° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Chigan Formation, Early/Lower Berriasian (145.0 - 140.2 Ma)
• Late Volgian age
• bed-level stratigraphic resolution
Environment/lithology: offshore; lithified, silty sandstone
Size class: macrofossils
Preservation: mold/impression
Collection methods: quarrying,
Primary reference: I. I. Sey and E. D. Kalacheva. 1999. Lower Berriasian of Southern Primorye (Far East Russia) and the problem of Boreal--Tethyan correlation. Palaeogeography, Palaeoclimatology, Palaeoecology 150(1-2):49-63 [W. Kiessling/W. Kiessling/W. Kiessling]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 47711: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 01.03.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Pseudosubplanites sp. Le Hegarat 1973 ammonite | |
? Berriasella sp. Uhlig 1905 ammonite | |
Bivalvia | |
Buchia unschensis, Buchia fischeriana, Buchia piochii, Buchia trigonoides, Buchia terebratuloides, Buchia volgensis
Buchia unschensis scallop
Buchia fischeriana d'Orbigny 1845 scallop
Buchia trigonoides Lahusen Smith 1894 scallop
Buchia terebratuloides Lahusen 1888 scallop
Buchia volgensis Lahusen 1888 scallop |