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- Path: 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
-
- 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
-