An illustration of Gastornis (Terror Bird) on a river’s edge. Gastornis are an extinct genus of large flightless birds that lived during the late Paleocene and Eocene epochs of the Cenozoic era. They grew to a height of 6.6 feet.
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Gage Beasley Prehistoric’s Gastornis Concept
Gage Beasley Prehistoric’s Gastornis Size Comparison Chart
An illustration of Gastornis, an extinct genus of large flightless birds that lived during the late Paleocene and Eocene epochs of the Cenozoic era. They grew to a height of 6.6 feet.
Life restoration of G. steini (now G. gigantea) with outdated, ratite-like plumage, 1917
A 3D illustration of the extinct Terror Bird Known as Gastornis on a white background. Gastornis was a large flightless bird that lived during the Cenozoic era. They grew to a height of 6.6 feet.
Skeleton of Gastornis giganteus, a large flightless bird from the Eocene found in Wyoming.
An illustration of two male Gastornis fighting over a nested territory. Gastornis are an extinct genus of large flightless birds that lived during the late Paleocene and Eocene epochs of the Cenozoic era. They grew to a height of 6.6 feet.
Life restoration of G. gigantea, a species found in North America
An illustration of Gastornis, an extinct genus of large flightless birds that lived during the late Paleocene and Eocene epochs of the Cenozoic era. They grew to a height of 6.6 feet.
An illustration of Gastornis, an extinct genus of large flightless birds that lived during the late Paleocene and Eocene epochs of the Cenozoic era. They grew to a height of 6.6 feet.
Restoration and size comparison
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