Rezultati pretraživanja
  1. 31. sij

    Skull of Homalodotherium, a ~18 million-year-old, bear-sized from Patagonia. 🇦🇷Check out the "remarkable and gradual transition from the first incisor to the last molar" noted by Flower (1874). For this reason, it was named "even tooth beast."

  2. 28. srp 2017.
    Odgovor korisniku/ci

    Speaking of mesotheres... here is a skull of the Mesotherium cristatum on display

  3. 30. stu 2018.

    Pristine "roadkill" specimen of the late (~25 Ma) Scarrittia canquelensis from . Incredibly, this isn't the holotype, which is "a specimen not collected and now unidentifiable" that its namer, G.G. Simpson, left in !

  4. 10. kol 2018.

    follow-up on 's fantastic Adinotherium skull: photos of the palate and complex, high-crowned of this , which became less complex with wear. It is one of the few native S. American ungulates that may have had a rhino-like horn!

  5. 6. pro 2019.

    Is this a skull? 🐭 Nope! It is Mesotherium, a sheep-sized (South American native "ungulate") on display . 🇦🇷 Its ever-growing upper incisors are rodent-like, but its lower incisors are more like those of .

  6. 3. sij

    What is your ? 🇧🇴This is UATF-V-002020: a ~15 million-year-old jaw from with one small . The thick later of cement on the outside (also found in ) strengthened and supported this herbivore's ever-growing molars.

  7. 12. srp 2019.

    🇦🇷 Skull of the large Trigodon from . Its main claim to fame is that it may have had a -like horn 🦏. However, it also had five lower incisors, two pairs and one in the middle - quite odd (literally)!

  8. 21. lip 2019.

    Partial cranium of the Tremacyllus from the of 🇦🇷. These 🐇-sized mammals evolved remarkably -like jaw muscles, but the tall, pointed cusps on their ever-growing indicate that they chewed quite differently.

  9. 26. tra 2019.

    "Psychedelic" and "normal" photos of a 30 million-year-old archaeohyracid jaw from . The tooth tissues (enamel and dentin) really pop under the UV light! Where the teeth weren't completely cleaned, the surface is black.

  10. 12. lis 2018.

    Curved upper molars of the Pericotoxodon. The top and bottom of each tooth look the same because they grew continuously and never formed roots. Richard Owen named the family for this feature (Toxodontidae = bow tooth).

  11. western isn’t about smoking, it’s about pacing.

  12. 25. kol 2017.
  13. 28. srp 2017.

    Looking forward to reading this article on mesothere (and rodent) teeth!

  14. 13. sij 2017.

    Check out Darwin's skull, a from Uruguay, for ! So cool!

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