Kalmashyapus
Kalmashyapus is a genus of extinct birds belonging to the order Hesperornithiformes. These ancient birds are known primarily from fossilized remains found in the Late Cretaceous period, dating back approximately 70 to 80 million years ago. The most notable fossils have been discovered in North America, particularly in the Western Interior Seaway region.
These birds were adapted for a marine lifestyle. Evidence suggests they were diving birds, likely preying on
The skeletal structure of Kalmashyapus reveals a powerful breastbone and strong leg muscles, consistent with their