Sclerotic Rings in Mosasaurs (Squamata: Mosasauridae): Structures and Taxonomic Diversity | PLOS ONE
![High Seas Science on X: "Did you know birds cannot move their eyeballs? When they want to see something they have to turn their whole head because their eyes are fixed in High Seas Science on X: "Did you know birds cannot move their eyeballs? When they want to see something they have to turn their whole head because their eyes are fixed in](https://pbs.twimg.com/media/E9mY2ZhXoAU_RxX.jpg)
High Seas Science on X: "Did you know birds cannot move their eyeballs? When they want to see something they have to turn their whole head because their eyes are fixed in
![Measurements. Top: inner diameter of the sclerotic ring and head length... | Download Scientific Diagram Measurements. Top: inner diameter of the sclerotic ring and head length... | Download Scientific Diagram](https://www.researchgate.net/publication/26834610/figure/fig2/AS:267496062189592@1440787439306/Measurements-Top-inner-diameter-of-the-sclerotic-ring-and-head-length-depicted-on-the.png)
Measurements. Top: inner diameter of the sclerotic ring and head length... | Download Scientific Diagram
![How often do we find fossilized sclerotic rings? How about in dinosaurs specifically? : r/Paleontology How often do we find fossilized sclerotic rings? How about in dinosaurs specifically? : r/Paleontology](https://preview.redd.it/4kuhtzjime271.jpg?width=640&crop=smart&auto=webp&s=8b576ee07ec8e248730daa386e4017e81455eafd)