|mhorn||Дата: Sunday, 30.05.2010, 20:10 | Сообщение # 1|
|Levchuk L.K. (2009) A new species of Paalzowella (Foraminifera) from Kimmeridgian of Western Siberia // News of palaeontology and stratigraphy, Vol.12, P.89–95. [in Russian with English summary] |
A new species of Paalzowella (Foraminifera) described from the Western Siberia appears to be important for paleogeographic reconstructions. The paper deals with a detailed comparison between the new species and other morphologically similar species. The previously suggested stratigraphic range (Lower Bajocian–Lower Kimmeridgian) of the genus Paalzowella is revised to include the Upper Kimmeridgian.
Middle Jurassic - Lower Cretaceous ammonites & aptychi