Although clearly discernible in the embryo, shortly afterwards it fuses with other bones beyond recognition. Consequently, researchers have often missed it. Now, however, paleontologists from the ...

References [1] A comprehensive review of the clivus: anatomy, embryology, variants, pathology, and surgical approaches. Child's Nervous System (2018). [2] Skull Base Tumors and Tumor-Like Lesions ...

A: skull of Ligulalepis viewed from the left side; and B: space for the brain (cranial endocast) also shown in left lateral view. Alice Clement Boney fishes - and us. Fishes are the most diverse ...