this post was submitted on 15 Nov 2023

500 points (96.6% liked)

4chan

4241 readers

15 users here now

Greentexts, memes, everything 4chan.

founded 1 year ago

MODERATORS

brainschaden@lemmy.world

skyspydude1@lemmy.world

500

T-Rex problems (i.imgur.com)

submitted 1 year ago by NotSpez@lemm.ee to c/4chan@lemmy.world

227 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] Spaceballstheusername@lemmy.world 2 points 1 year ago (1 children)

Since we only found 3 trex skeletons how could we know if their young grew fast?

[–] Tlaloc_Temporal@lemmy.ca 1 points 1 year ago

We have over 40 T. rex specimens, and many more Tyrannosaurs. We can age them and observe growth rates by measuring bone rings, just like tree rings. Jane and Petey in particular had lots of new bone growth when they died as adolescents.