Thomas R. Holtz, Jr.

@TomHoltzPaleo

Tyrannocentric Dinosaur Paleobiologist; Univ. Maryland Principal Lecturer in Vertebrate Paleontology; Dir. Science & Global Change Program; Random House author

geol.umd.edu/~tholtz/
Clárú: Meitheamh 2012
2,043 Pictiúr nó físeán Pictiúir agus físeáin

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  1. 4 huaire an chloig ó shin

    The evolution of filter-feeding in whales

    12 d’atweetálacha 16 croí
  2. 4 huaire an chloig ó shin

    How to spot a scam shark documentary producer via

    1 chroí
  3. 4 huaire an chloig ó shin

    The man who brought dinosaurs to MN to retire at 86 via

    3 atweetáil 5 chroí
  4. 4 huaire an chloig ó shin

    Soft tissues and pterosaur taphonomy, but not as you might expect via

    1 atweetáil amháin 2 chroí
  5. 6 huaire an chloig ó shin

    Revision of "Teihivenator" syntypes via

    1 atweetáil amháin 3 chroí
  6. 23 Iúil

    A Wrinkle in Time via

    5 chroí
  7. 23 Iúil

    Meet the doctors who look after the dinosaurs in Crystal Palace Park | Croydon Advertiser

    4 atweetáil 11 croí
  8. 23 Iúil

    Raptormaniacs: Soaring with Sapeornis

    1 chroí
  9. 23 Iúil

    Museum celebrates "Reign of the Giants" with festival's first day

    1 atweetáil amháin 5 chroí
  10. Rinne Atweetáil
    23 Iúil

    Well a few stops on way out of town, the 2.5 weeks in my tent & digging on our new Hauterverian-Valanginian polacanthid at Doelling's Bowl.

    1 fhreagra amháin 7 n-atweetáil 31 croí
  11. 23 Iúil

    Multiple paleopathologies in the dinosaur Bonitasaura salgadoi from the Upper Cretaceous of Patagonia, Argentina

    10 n-atweetáil 16 croí
  12. 23 Iúil

    Rib histology of dinosaurs & crocodylomorph from Portugal: implications on age determination and life history traits

    1 atweetáil amháin 5 chroí
  13. 23 Iúil

    Mineralogy and Palaeoenvironments: The Weald Basin (Early Cretaceous), Southeast...

    3 atweetáil 7 gcroí
  14. 22 Iúil

    Evolution of antero-posterior patterning of the limb: insights from the chick

    10 gcroí
  15. 22 Iúil

    Love in the Time of Chasmosaurs: Vintage Dinosaur Art: Tyrannosaurus Sex: A Love Tail (Omni magazine, Feb 1988)

    2 fhreagra 1 atweetáil amháin 8 gcroí
  16. 22 Iúil

    State of the climate: Warm temperatures and low sea ice mark first half of 2017

    1 atweetáil amháin 1 chroí
  17. 22 Iúil

    What’s in a name? | Daily Herald Tribune

    1 chroí
  18. Rinne Atweetáil
    21 Iúil

    Awesome work from the ! Interested to learn more about computed tomography (CT)? Read more here:

    Follow-up to the albatross. Lack of formalin fixation allowed us to skeletonize it even after perfusion with Lugol's iodine & µCT.
    5 atweetáil 12 croí
  19. Rinne Atweetáil
    21 Iúil

    And we can't forget our pesky vestigial structures... 😢 via IG: wrong.hands

    23 d’atweetálacha 48 croí
  20. Rinne Atweetáil
    21 Iúil

    A funny piece of wood, photographed by Jimmy Wright

    1 fhreagra amháin 6 atweetáil 15 croí

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