There are two types of pectoral girdles in frogs, defined by the fused versus overlapping condition of the epicoracoid cartilages along the ventral midline. The two types show no correlation with ...
Check out a week full of exciting shark programming on Nat Geo Wild's SharkFest, starting July 23. Sharks don't have tongues to help them swallow food, so instead, some shrug their shoulders to keep ...
An isolated but three-dimensionally preserved pectoral girdle from the Rock Point Formation (Rhaetian) of New Mexico represents the youngest known drepanosaurid. The specimen preserves, in ...
In addition, they used measurements of mosasaur pectoral girdles published in other studies. They determined that the mosasaurs' unusually large and low-placed pectoral girdle supported large muscle ...
This giant creature had large muscles attached to its shoulder bones. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Gigantic ancient sea ...
The evolution of terrestrial locomotion in vertebrates required the appearance of new behaviours and supporting appendicular structures 1,2,3,4,5,6,7,8. The skeletal changes included the origin of ...
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