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A less severe cold period or ice age is shown during the Jurassic-Cretaceous (150 Ma). There have been five or six major ice ages in the history of Earth over the past 3 billion years. The Late Cenozoic Ice Age began 34 million years ago, its latest phase being the Quaternary glaciation, in progress since 2.58 million years ago.
The Sturtian glaciation was a worldwide glaciation during the Cryogenian Period when the Earth experienced repeated large-scale glaciations. [ 3 ] [ 4 ] As of January 2023 [update] , the Sturtian glaciation is thought to have lasted from c. 717 Ma to c. 660 Ma, a time span of approximately 57 million years. [ 3 ]
Biber or the Biber Complex (German: Biber-Komplex) is a timespan approximately 2.6–1.8 million years ago in the glacial history of the Alps.Biber corresponds to the Gelasian age in the international geochronology, which since 2009 is regarded as the first age of the Quaternary period.
The name Gunz glaciation, Gunzian glaciation or Günz glacial stage (German: Günz-Kaltzeit, also Günz-Glazial, Günz-Komplex and Günz-Eiszeit) goes back to Albrecht Penck and Eduard Brückner, who named this ice age after the River Günz in their multi-volume work, Die Alpen im Eiszeitalter ("The Alps in the Ice Age Period") which was published between 1901 and 1909.
The Sturtian glaciation persisted from 720 to 660 million years ago, and the Marinoan glaciation which ended approximately 635 Ma, at the end of the Cryogenian. [12] The deposits of glacial tillite also occur in places that were at low latitudes during the Cryogenian, a phenomenon which led to the hypothesis of deeply frozen planetary oceans ...
The PGP lasted from ~194,000 years ago, to ~135,000 years ago, and was succeeded by the Last Interglacial. [1] The PGP also occurred during Marine Isotope Stage 6 (MIS6). [ 2 ] At the glacial ages' height, it is known to be the most extensive expansion of glaciers in the last 400,000 years over Eurasia, and could be the second or third coolest ...
900 years See Little Ice Age [12] 1 ≈ −1.4 ka : ≈ 600 AD : 1400 years See Migration Period [12] and Late Antique Little Ice Age: 2 ≈ −2.8 ka : ≈ 800 BC : 1400 years See Iron Age Cold Epoch: 3 ≈ −4.2 ka : ≈ 2200 BC : 1700 years See 4.2-kiloyear event; collapse of the Akkadian Empire and the end of the Egyptian Old Kingdom. [13 ...
Graph of Pleistocene glacial cycles in Europe from 600-100,000 years ago, with the Holstein interglacial labelled. The Holstein or Holsteinian interglacial (German: Holstein-Warmzeit or Holstein-Interglazial), also called the Mindel-Riss interglacial (Mindel-Riß-Interglazial) in the Alpine region, is the third to last major interglacial in Europe before the Holocene, the present warm period.