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/
2012 جون کو شامل ہوئے
2,043 Photos and videos تصاویر اور ویڈیوز

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  1. 4 گھنٹے پہلے

    The evolution of filter-feeding in whales

    12 ریٹویٹس 16 likes
  2. 4 گھنٹے پہلے

    How to spot a scam shark documentary producer via

    1 like
  3. 4 گھنٹے پہلے

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

    3 ریٹویٹس 5 likes
  4. 4 گھنٹے پہلے

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

    1 ریٹویٹ 2 likes
  5. 6 گھنٹے پہلے

    Revision of "Teihivenator" syntypes via

    1 ریٹویٹ 3 likes
  6. 23 جولائی

    A Wrinkle in Time via

    5 likes
  7. 23 جولائی

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

    4 ریٹویٹس 11 likes
  8. 23 جولائی

    Raptormaniacs: Soaring with Sapeornis

    1 like
  9. 23 جولائی

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

    1 ریٹویٹ 5 likes
  10. Retweeted
    23 جولائی

    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 جواب 7 ریٹویٹس 31 likes
  11. 23 جولائی

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

    10 ریٹویٹس 16 likes
  12. 23 جولائی

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

    1 ریٹویٹ 5 likes
  13. 23 جولائی

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

    3 ریٹویٹس 7 likes
  14. 22 جولائی

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

    10 likes
  15. 22 جولائی

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

    2 جوابات 1 ریٹویٹ 8 likes
  16. 22 جولائی

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

    1 ریٹویٹ 1 like
  17. 22 جولائی

    What’s in a name? | Daily Herald Tribune

    1 like
  18. Retweeted
    21 جولائی

    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 ریٹویٹس 12 likes
  19. Retweeted
    21 جولائی

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

    23 ریٹویٹس 48 likes
  20. Retweeted
    21 جولائی

    A funny piece of wood, photographed by Jimmy Wright

    1 جواب 6 ریٹویٹس 15 likes

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