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  2. Fossil of new reptile species found in Brazil sheds light on ...

    www.aol.com/news/fossil-reptile-species-found...

    In 2014, physician Pedro Lucas Porcela Aurelio found the fossil in the town of Paraiso do Sul in Brazil's southernmost Rio Grande do Sul state. He donated it to a local university in 2021, kicking ...

  3. Mesonychia - Wikipedia

    en.wikipedia.org/wiki/Mesonychia

    Mesonychia ("middle claws") is an extinct taxon of small- to large-sized carnivorous ungulates related to artiodactyls. Mesonychians first appeared in the early Paleocene, went into a sharp decline at the end of the Eocene, and died out entirely when the last genus, Mongolestes, became extinct in the early Oligocene. In Asia, the record of ...

  4. Ungulate - Wikipedia

    en.wikipedia.org/wiki/Ungulate

    The two extant orders of ungulates are the Perissodactyla (odd-toed ungulates) and Artiodactyla (even-toed ungulates). Hyracoidea (hyraxes) , Sirenia (sea cows, dugongs and manatees) and Proboscidea (elephants) were in the past grouped within the clade "Ungulata", later found to be a polyphyletic and now invalid clade.

  5. Mesonychidae - Wikipedia

    en.wikipedia.org/wiki/Mesonychidae

    Mesonychidae (meaning "middle claws") is an extinct family of small to large-sized omnivorous-carnivorous mammals.They were endemic to North America and Eurasia during the Early Paleocene to the Early Oligocene, and were the earliest group of large carnivorous mammals in Asia.

  6. Newly discovered large predator worms ruled the seas as ... - AOL

    www.aol.com/news/newly-discovered-large-predator...

    Researchers have uncovered fossils of giant predator worms, some of Earth’s earliest carnivorous animals that roamed the seas 518 million years ago.

  7. Are Elephants Ungulates? Ancient Fossil Evidence Has ... - AOL

    www.aol.com/lifestyle/elephants-ungulates...

    Elephants do not have hooves, therefore they do not fall under the broad class of odd or even-toed ungulates. And although they are herbivores, they still do not belong to the Ungulata family ...

  8. Paenungulata - Wikipedia

    en.wikipedia.org/wiki/Paenungulata

    Paenungulata (from Latin paene "almost" + ungulātus "having hoofs") is a clade of "sub-ungulates", which groups three extant mammal orders: Proboscidea (including elephants), Sirenia (sea cows, including dugongs and manatees), and Hyracoidea . At least two more possible orders are known only as fossils, namely Embrithopoda and Desmostylia. [a]

  9. Entelodontidae - Wikipedia

    en.wikipedia.org/wiki/Entelodontidae

    Entelodontidae is an extinct family of pig-like artiodactyls (even-toed ungulates) which inhabited the Northern Hemisphere (Asia, Europe, and North America) from the late Eocene [1] to the early Miocene epochs, about 38-19 million years ago.