Volgian
Volgian A post-Kimmeridgian stage in the northern European Upper Jurassic which is distinguished from the Tithonian *to the south) by its Boreal (see BOREAL REALM) ammonite (Ammonoidea) fauna. Some authors equate it broadly with the Portlandian.
More From encyclopedia.com
Burdigalian , Burdigalian
1. An age in the Early Miocene, preceded by the Aquitanian and followed by the Langhian.
2. The name of the corresponding European stage,… Visean , Visean
1. An epoch in the Mississippian, comprising the Chadian, Arundian, Holkerian, Asbian, and Brigantian Ages (these are also stage names in west… Eifelian , Eifelian (Couvinian)
1. An age in the Middle Devonian Epoch preceded by the Emsian, followed by the Givetian, and dated at 386.0–380.8Ma (Harland et… Cromerian , Cromerian
1. A northern European interglacial stage dating from about 0.8 Ma to 0.5 Ma ago. It coincides approximately with the Günz/Mindel Interglac… Upper , up·per1 / ˈəpər/ • adj. 1. situated above another part: his upper arm the upper atmosphere. ∎ higher in position or status: the upper end of the soci… European toad , Bufo bufo (common toad, European toad) See BUFONIDAE.
European toad (Bufo bufo) See BUFONIDAE.
You Might Also Like
NEARBY TERMS
Volgian