Newsgroups: comp.lang.eiffel Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!src.honeywell.com!couqusmungus!drdan From: drdan@SRC.Honeywell.COM (Dan Johnson) Subject: Re: On classification Message-ID: <1991Apr16.202800.18591@src.honeywell.com> Sender: news@src.honeywell.com (News interface) Nntp-Posting-Host: couqusmungus.src.honeywell.com Organization: Honeywell Systems & Research Center References: <527@eiffel.UUCP> Date: Tue, 16 Apr 91 20:28:00 GMT In article chl@cs.man.ac.uk (Charles Lindsey) writes: >In <527@eiffel.UUCP> bertrand@eiffel.UUCP (Bertrand Meyer) writes: > >>Here are some extracts from an article entitled ``Dinosaur Dilemmas'' > >>Consistent with this view, the editors include the birds among the >>dinosaurs, as they must on cladistic grouds, because the birds are >>thought to be descended from a particular group of small carnivorous >>dinosaurs. > >Ergo, mammals are dinosaurs also, and hence so are we. Nope, mammals are evolved from therapsids, which evolved (along with dinosaurs) from reptiles. (It's amazing what you learn because of a 5-year-old with an insatiable curiosity about dinosaurs.) Daniel P. Johnson Honeywell Systems and Research Center e-mail: drdan@src.honeywell.com phone: 612-782-7427 office: 2433 fax: 612-782-7438 Mac Mail: "Johnson Daniel" voice: "Yo, Dan!" US mail: MN65-2500, 3660 Technology Drive, Minneapolis, MN 55418