1. Skull emargination provides room and anchorage for the jaw muscles. 2. The upper extremity forms the commencement of an emargination . 3. The remige shapes differ from other African nightjars, the primaries being without clear emargination . 4. Openly gay, his works were largely marked by his melanchonic view of homosexuality as emargination . 5. The elongated lip, and the second terminates at the emargination , which is very apparent. 6. The outer emargination is often only indicated by the reflected course of the lines of growth on the shell. 7. The columella projectis a little above an incipient umbilicus, which penetrates it at the base of the emargination . 8. The forewings have a blunt apex and slight emargination below the apex, variously mottled and lined with brown. 9. Its median pair of frontal teeth is narrower than the laterals, separated by a U-shaped emargination . 10. Like other ostodolepids, it has a wedge-shaped skull, a pointed snout, and a temporal emargination .