Phororhacos

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The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Phororhacos

 

(also Phorusrhacos), a genus of extinct running birds of the order Phororhaciformes, possibly related to the cranes. Members of the genus were very large, measuring as much as 3 m in height. They had a massive skull, a powerful bill, well-developed legs, and reduced wings. The birds were predators. The genus comprised approximately ten species. Remains are known from Oligocene and Pliocene deposits in Argentina.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.
References in periodicals archive ?
Who has heard of the phorusrhacos, also known as the terror bird, a flightless bird of prey that could "charge over vast plains?" Its descendant is the lovely bird of paradise.
So begins a long journey beyond his tribal mountains and into the desert as D'Leh and two sidekicks attempt to bring their pals home, the group encountering a hungry sabre-tooth and vicious Phorusrhacos terror birds as their trek unfolds.