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- Skeleton of an Extinct Flightless Toothed Bird, Hesperornis
The bird was five or six feet high, something like a swimming ostrich, with a very powerful leg but only a vestige of a wing. There were sharp teeth in a groove. The modern divers come nearest to this ancient type. - Skeleton of a Vulture
1, Cranium 2, face 3, cervical vertebræ 4, spinous processes of the dorsal vertebræ 5, coccygeal vertebræ 6, sternum 7, keel 8, superior ribs 9, inferior ribs 10, clavicle 11, coracoid bone 12, humerus 13, radius 14, ulna 15, carpus 16, hand 17, ilium 18, ischium 19, pubis 20, femur 21, tibia 22, fibula 23, osseous nodule, which some anatomists think represents the calcaneum; it is the sole vestige of the tarsus 24, metatarsus 25, foot 26, first toe