4 ms·
Wouldn't other animals with strong bites be capable of crushing bones to eat the marrow inside? The theory is big on assumptions, but I guess that's how it goes
by koverda 8y ago
Wouldn't other animals with strong bites be capable of crushing bones to eat the marrow inside? The theory is big on assumptions, but I guess that's how it goes when you're trying to figure out what happened millions of years ago.
- analog31 8y agoI'm imagining that the humans might have taken the bones somewhere else to deal with them, possibly breaking them open with stones.
- pvg 8y agoThe article talks about primates but there are similar theories about other brain-and-marrow gastronomes. https://blogs.scientificamerican.com/laelaps/inside-the-brains-of-the-bonecrushers/ https://blogs.scientificamerican.com/laelaps/inside-the-brai...
- bitwize 8y agoOne of the reasons why dogs gnaw on bones is to get at the marrow inside.
- code_duck 8y agoSome animals like snakes simply swallow prey whole. Dogs and pigs are known for eating hastily with minimal chewing, and I'd imagine many other predators are the same. No idea how efficiently their respective digestive systems extract nutrients from solid mammal chunks.
- lustysocietyorg 8y ago> Dogs and pigs are known for eating hastily with minimal chewing, Because they have no or smaller cheeks. But they have very acid stomachs. The Comparative Anatomy of Eating http://www.vegsource.com/news/2009/11/the-comparative-anatomy-of-eating.html http://www.vegsource.com/news/2009/11/the-comparative-anatom... Omnivore or Herbivore? https://livinontheveg.com/omnivore-or-herbivore/ https://livinontheveg.com/omnivore-or-herbivore/ Milton Mills, MD: Are Humans Designed to Eat Meat? https://www.youtube.com/watch?v=sXj76A9hI-o&t=66 https://www.youtube.com/watch?v=sXj76A9hI-o&t=66
- darkpuma 8y agoI was under the impression that it had more to do with lips than jaws. Hyenas can outbite humans a thousand times over, but they can't drink a milkshake through a straw! In other words, breaking bones is the easy part; sucking out the marrow is the tricky bit.
- pm 8y agoHyenas are known to eat bone. The bearded vulture is the only known bird that eats bone marrow, and cracks open bones by dropping them on rocks from a great height.