The referred specimen of the enantiornithine bird Shangyang sp. (IVPP V 26899) was recovered near La-Ma-Dong Village in Jian-Chang County, within the Jiufotang Formation (dated ∼120 Ma). It can be ...

Anatomy is the field of biology that studies the structure of living things. Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems ...

Morphological characters that have been used to link Pteroclidae and Columbidae include the presence of a notarium, inflated pterygoids, the similar morphology of the stocky humerus, and the ...

Nature Research Intelligence Topics enable transformational understanding and discovery in research by categorising any document into meaningful, accessible topics. Read this blog to understand ...

The left coracoid sulcus is preserved in its entirety, although its posterior part is broken in multiple places and slightly displaced medially. The left ventral lip is crushed and distorted with a ...

Osteoid osteoma of the coracoid process is so rare that we have found only three previously reported cases in the international literature. We describe our experience in managing a case of osteoid ...