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FW: New Antarctic Theropod
From: renel on Tue, May 17, 1994 1:27 PM
Subject: RE: New Antarctic Theropod
>MY question about this beastie is: which group of theropods does
>it belong to? Is it related to Dilophosaurus, or Carnotaurus
>(another large-crested theropod), or to Tyrannosaurus, or what?
It's earliest known ancestors in the theropod family emerged during the late
Triassic period and its lineage ended with t-rex.