David Marjanovic wrote: <I think you mean *Archaeotherium* and the other entelodonts ("killer pigs"), not *Anthracotherium* and its fellow hippo-like animals that probably were stem-hippos.> Ah, yes. My bad. Cheers, Jaime A. Headden "Innocent, unbiased observation is a myth." --- P.B. Medawar (1969)