In a message dated 97-03-26 22:43:46 EST, granth@ziplink.net (Grant Harding) writes: << Which non-avian dinosaur is the most information known about? Please give me a species name if possible. >> _Maiasaura peeblesorum_, surely, with a bonebed of more than 10,000 individuals awaiting excavation, and many growth series known from egg to old adult.