south american land mammal age wikipedia - EAS

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    https://en.wikipedia.org/wiki/South_American_Land_Mammal_Age

    The South American land mammal ages (SALMA) establish a geologic timescale for prehistoric South American fauna beginning 64.5 Ma during the Paleocene and continuing through to the Late Pleistocene (0.011 Ma). These periods are referred to as ages, stages, or intervals and were established

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    South America was an island continent for much of the Cenozoic, or the "Age of Mammals". As a result, its mammals evolved in their own unique directions, as Australia and Madagascar still have today.
    Paleogeographic timeline

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    • Prado, José Luis, and María Teresa Alberdi. 2017. Fossil Horses of South America: Phylogeny, Systemics and Ecology, 1–150. Springer ISBN 9783319558776.

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  2. https://en.wikipedia.org/wiki/Category:South_American_land_mammal_ages

    Pages in category "South American land mammal ages" The following 2 pages are in this category, out of 2 total. This list may not reflect recent changes ().

  3. People also ask
    Are there any mammals in South America from the Miocene era?
    A new Miocene vertebrate assemblage from the Río Yuca Formation (Venezuela) and the northernmost record of typical Miocene mammals of high latitude (Patagonian) affinities in South America. Geobios 757. 1–35. Accessed 2019-02-12.
    en.wikipedia.org/wiki/South_American_Land_Mammal_Age
    What is the North American land-mammal age system?
    The North American land-mammal-age system was formalized in 1941 as a series of provincial land-mammal ages. The system was the standard for correlations in the terrestrial Cenozoic record of North America and was the source for similar time scales dealing with other continents.
    en.wikipedia.org/wiki/North_American_land_mammal_age
    Where did South America's rodent fauna come from?
    South America's rodent fauna today is largely an outgrowth of two spectacularly fortunate ancient "sweepstakes" dispersal events, each of which was followed by explosive diversification. Caviomorphs, the first rodents to reach the continent, are believed to have washed ashore after rafting across the Atlantic from Africa over 30 million years ago.
    en.wikipedia.org/wiki/List_of_mammals_of_South_America
    What caused the extinction of mammals in South America?
    The newcomers out-competed and drove to extinction many mammals that had evolved during South America's long period of isolation, as well as some species from other classes (e.g., terror birds ).
    en.wikipedia.org/wiki/List_of_mammals_of_South_America
  4. https://nl.wikipedia.org/wiki/South_American_Land_Mammal_Age

    Een South American Land Mammal Age (afgekort: SALMA) is een stratigrafische biozone, een correleerbare zone in lagen sedimentaire gesteente, die een bepaalde assemblage van fossielen van Zuid-Amerikaanse zoogdieren bevat. Hoewel biozones als biostratigrafische eenheden per …

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    • https://en.wikipedia.org/wiki/List_of_mammals_of_South_America

      This is a list of the native wild mammal species recorded in South America. South America's terrestrial mammals fall into three distinct groups: "old-timers", African immigrants and recent North American immigrants. The marsupials and xenarthrans are "old-timers", their ancestors having been present on the continent since at least the very early Cenozoic Era. During the early Cenozoic, South America's only land connection was to Antarctica, so it was effectively cut off fr…

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      • https://en.wikipedia.org/wiki/Talk:South_American_land_mammal_age

        Section size for South American land mammal age (24 sections) Section name Byte count Cume _LEAD_: 4,659: 4,659 Background: 222: 3,297 Paleogeographic timeline: 3,075: 3,075 …

        • https://en.wikipedia.org/wiki/North_American_land_mammal_age

          Cenozoic land mammal ages. Saintaugustinean: Lower boundary 0.004 Ma. Upper boundary Present. Santarosean: Lower boundary 0.012 Ma. Upper boundary 0.004 Ma. Rancholabrean: …

        • https://fossil.fandom.com/wiki/South_American_Land_Mammal_Ages

          South American Land Mammal Ages. The South American Mammal Ages establishes a geologic timescale for prehistoric South American fauna beginning 64.5 Ma during the Paleogene and …



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