What is an extinct order of birds having a long vertebrated tail with quills along each side of it. Archæopteryx is the type. See Archæopteryx, and Odontornithes called?

saururae — An extinct order of birds having a long vertebrated tail with quills along each side of it. Archæopteryx is the type. See Archæopteryx, and Odontornithes. (Webster's 1913.)

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