Perhaps through the evidence of a crater, and it's depth in the type of ground in which it was found, is enough for scientists to determine these creatures actually threw up fully erect, not unlike the night I lost my virginity.
Hate to be that guy and ruin everyone's fun but this is science memes, dinosaurs like that would not have there head up like that. They rarely raised there head above there shoulders.
Yeah, that classic image of tall sauropods 🦕 is probably wrong. Also like someone else mentioned they wouldve probably lowered there head anyway to vomit.
Are you talking about puking or just how they hold themselves? Because if it’s the later, have you ever been to a zoo? They clearly walk around with their necks held at like a 60-45 degree angle up from their spine. We can look up pictures of this in modern day too.
Seeing how both us and birds can vomit, probably. I imagine that developed very early. If you eat something harmful, you're dead if you can't vomit. If you don't have the brainpower to identify safe and harmful things, you're pretty screwed.
"I, um well, I...I was going for a walk to find food and I know following this big guy who never eats the lower stuff is great, he cant reach it and the bugs that fall off the trees hes eating are great! As I was munching on a fleeing bug, the big guy burps and I looked up to see him puke. No matter how fast I tried to scurry away the goo was too much and it squished me flat"
"Oh, I'm sorry to hear that, hopefully you have better luck on this side"