Aphanosauria calcaneal tuber. Although this structure is smaller in aphanosaurs than in pseudosuchians, it is still much larger than in other avemetatarsalians, most of which don't even possess the structure. A few dinosauriformes also have small calcaneal tubers, although aphanosaurs have larger and rounder tubers than these taxa ("Marasuchus" and a few basal silesaurids). In cross-section, the calcaneal tubers of aphanosaurs are oval-shaped, taller than wide. Most foot material is fragmentary in this group, with only a few phalanges (toe bones) and metatarsals (primary elongated foot bones) known. Based on the length of the preserved metatarsals, the foot was likely rather
The Bones of Zora theory, which Foltz endeavors to hijack and break up. Various complications ensue; Fergus and Alicia are brought back together by their mutual passion for each other and enmity with Foltz, only to be alienated again due to Alicia's extreme behavior. Ultimately Fergus decides with regret it would be disastrous to take her back, and she leaves Krishna heartbroken, hoping to find treatment for her personality disorders on Earth. "The Bones of Zora" is unique among the later Krishna novels in its inclusion of a non-Krishnan extraterrestrial, a reptilian native of the planet Osiris. While such aliens were fairly common in