- Arundian
- Геология: арундий, арундский, арундский век, арундский ярус, арундское время
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Arundian — The Arundian is a Stage (geologic Age [http://www.bgs.ac.uk/Education/britstrat/timecharts/CARBON/carbon.html] ) of the Early Carboniferous (Dinantian) Viséan Epoch. It spans the time (ICS) between 345.3 +/ 2.1 Ma and 326.4 +/ 1.6 Ma (million… … Wikipedia
Carboniferous — For the album by Zu see Carboniferous (album). Carboniferous Period 359.2–299 million years ago … Wikipedia
Heelstone Ditch — is a roughly circular earthwork having steep sloping sides which end at a narrow flat base, being approximately 4 ft (1.2m) deep and 3.5 ft (1.1m) wide. It is located in England at Stonehenge around its outermost sarsen, the Heelstone (Stonehole… … Wikipedia
Scroll Trench — Scroll Trench, also called Arc Trench, is a 25 ft (7.6m) long by 9 ft (2.7m) wide curved cutting into the Late Cretaceous (Santonian Age) Seaford Chalk formation at Stonehenge in England. Located within the (southern) Avenue, it begins as a… … Wikipedia