Littorina Sea

Littorina Sea

Littorina Sea (also Litorina Sea) is a geological brackish-water stage of the Baltic Sea, which existed around 7500–4000 BP and followed the Mastogloia Sea, transitional stage of the Ancylus Lake. The Littorina Sea is named after common periwinkle ("Littorina littorea"), then a prevailing mollusc in the Baltic waters, which indicates salinity of the sea.

The Littorina Sea was a period of transgression and maximum salinity during the warmer Atlantic period of European climatology. At the optimum, approximately 4500 BP, the sea contained twice the volume of water and covered 26.5% more surface area than it does today. At the end of the period modern landforms appeared, including the lagoons, spits and dunes currently visible.

During the period the temperate deciduous forest moved north to cover the shores and surrounding region.

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  • Littorina — Taxobox name = Littorina image width = 200px image caption = Common periwinkle, Littorina littorea regnum = Animalia phylum = Mollusca classis = Gastropoda ordo = Mesogastropoda familia = Littorinidae subfamilia = Littorininae genus = Littorina… …   Wikipedia

  • Littorina sitkana — Scientific classification Kingdom: Animalia Phylum: Mollusca Class: Gastropoda …   Wikipedia

  • Sea snail — (Zo[ o]l.) (a) A small fish of the genus {Liparis}, having a ventral sucker. It lives among stones and seaweeds. (b) Any small creeping marine gastropod, as the species of {Littorina}, {Natica}, etc. [1913 Webster] …   The Collaborative International Dictionary of English

  • Littorina saxatilis — Taxobox name = Rough periwinkle image width = 200px regnum = Animalia phylum = Mollusca classis = Gastropoda superordo = Caenogastropoda ordo = Sorbeoconcha subordo = Hypsogastropoda infraordo = Littorinimorpha superfamilia = Littorinoidea… …   Wikipedia

  • Littorina littorea — Este artículo o sección necesita referencias que aparezcan en una publicación acreditada, como revistas especializadas, monografías, prensa diaria o páginas de Internet fidedignas. Puedes añadirlas así o avisar al …   Wikipedia Español

  • Littorina ziczac — Taxobox name = Littorina ziczac image width = 200px regnum = Animalia phylum = Mollusca classis = Gastropoda superordo = Caenogastropoda ordo = Sorbeoconcha subordo = Hypsogastropoda infraordo = Littorinimorpha superfamilia = Littorinoidea… …   Wikipedia

  • Littorina — n. genus of gastropod mollusks comprised of the periwinkles and sea snails …   English contemporary dictionary

  • Mastogloia Sea — The Mastogloia Sea is one of the prehistoric stages of the Baltic Sea in its development after the last ice age. This took place ca. 8000 years ago following the Ancylus Lake stage and preceding the Littorina Sea stage. Note: The dates used in… …   Wikipedia

  • Baltic Sea — For other uses, see Baltic (disambiguation). Baltic Sea Map of the Baltic Sea Location Europe Coordinates …   Wikipedia

  • Baltic Sea — Ostsee mit Anrainerstaaten und Inseln Die Ostsee (auch Baltisches Meer genannt, von lat. Mare Balticum und suevisches Meer nach dem Stamm der Sueben im heutigen Mecklenburg) ist ein 413.000 km² großes und bis zu 459 m tiefes Binnenmeer in Europa… …   Deutsch Wikipedia

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