Aalenian stage это:

Aalenian stage
ааленский век юрской системы
ааленский ярус или век юрской системы
ааленский ярус юрской системы

English-Russian dictionary of geology. 2011.

Смотреть что такое "Aalenian stage" в других словарях:

  • 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


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