Article View: sci.bio
Article #2560Re: dinosaur tongues
From: Stan Friesen
Date: Tue, 22 Dec 1992 16:44
Date: Tue, 22 Dec 1992 16:44
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In article <1992Dec16.075442.8988@leland.Stanford.EDU>, ledwards@leland.Stanford.EDU (Laurence James Edwards) writes: |> Hey, anybody know if any dinosaurs are thought to have forked tongues |> like the Komodo dragon? |> It is hard to know for sure, since tongues do not fossilize. However, the approach I use in such cases is a special application of comparative anatomy. Dinosaurs are related on one side to alligators and crocodiles, and on the other side to birds. So, if both birds and crocs show some soft anatomy feature, I tend to assume dinosaurs had it as well unless there is reason to believe otherwise. So, you question boils down to "do birds and crocodiles have forked tongues?" I do not know for sure (my anatomy books are not available), but I suspect *not*. -- sarima@teradata.com (formerly tdatirv!sarima) or Stanley.Friesen@ElSegundoCA.ncr.com
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Path: arc1-ca.pugleaf.net!sparky!uunet!tdat!tools3!swf From: swf@tools3teradata.com (Stan Friesen) Newsgroups: sci.bio Subject: Re: dinosaur tongues Message-ID: <1648@tdat.teradata.COM> Date: 22 Dec 92 16:44:20 GMT References: <1992Dec16.075442.8988@leland.Stanford.EDU> Sender: news@tdat.teradata.COM Distribution: world Organization: NCR Teradata Database Business Unit Lines: 20