This genus was already typically developed in late Miocene times, and with a very wide geographical distribution (see Bird, Fossil), but of the affinities of the other midand early tertiary flightless birds we know nothing, and it must be emphasized that we should probably not be able to classify a
flightless הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד