- Aalenian stage
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• ааленский век юрской системы• ааленский ярус или век юрской системы• ааленский ярус юрской системы
English-Russian dictionary of geology. 2011.
Aalenian stage
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Aalenian Stage — ▪ geology lowest of the four divisions of the Middle Jurassic Series, representing all rocks formed worldwide during the Aalenian Age, which occurred between 175.6 million and 171.6 million years ago during the Jurassic Period. The Aalenian … Universalium
Aalenian — The Aalenian (pronEng|ɑːˈliːniən) is a subdivision of the Middle Jurassic epoch of the geologic timescale that extends from about 175.6 Ma to about 171.6 Ma (million years ago). It was preceded by the Toarcian era and succeeded by the Bajocian.… … Wikipedia
aalenian — The oldest stage of the Middle Jurassic … Dictionary of automotive terms
Bathonian Stage — ▪ geology third of the four divisions of the Middle Jurassic Series, representing all rocks formed worldwide during the Bathonian Age, which occurred between 167.7 million and 164.7 million years ago during the Jurassic Period. (Some… … Universalium
Bajocian Stage — ▪ geology second of the four divisions of the Middle Jurassic Series, representing all rocks formed worldwide during the Bajocian Age, which occurred between 171.6 million and 167.7 million years ago during the Jurassic Period. (Some… … Universalium
Toarcian Stage — ▪ geology uppermost of the four divisions of the Lower Jurassic Series, representing all rocks formed worldwide during the Toarcian Age, which occurred between 183 million and 175.6 million years ago during the Jurassic Period. The Toarcian … Universalium
Oxfordian (stage) — System Series Stage Age (Ma) Cretaceous Lower Berriasian younger Jurassic Upper Tith … Wikipedia
Jurassic Period — Interval of geologic time, 206–144 million years ago, that is one of the three major divisions of the Mesozoic Era, preceded by the Triassic Period and followed by the Cretaceous. During the Jurassic, Pangea began to break up into the present day … Universalium
Abbasites — Taxobox name = Abbasites status = fossil fossil range = Aalenian [cite journal last = Sepkoski first = Jack authorlink = coauthors = title = A compendium of fossil marine animal genera (entry on cephalopoda) journal = Bulletins of American… … Wikipedia
Pliensbachian — System Series Stage Age (Ma) Cretaceous Lower Berriasian younger Jurassic Upper Tith … Wikipedia
Geology of the North Sea — Contents 1 Tectonic structure 2 Precambrian 3 Finnmarkian, Athollian, Caledonian Orogenies … Wikipedia
