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 of the cast, plot, and background are good." Don D'Ammassa, addressing this and other late entries in the "Viagens" series, writes "[t]he quality of the series remains undiminished in [these] volumes, which combine good-natured mayhem and a crisp, exciting narrative style. The main plot device of bickering male and female protagonists not destined for a happy ending together is featured in several late de Camp novels, notably "The Prisoner of Zhamanak" (1982), "The Incorporated Knight" (1987), and "The Pixilated Peeress" (1991). The Bones of Zora The Bones of Zora is a science fiction novel by American writers L. Sprague de