User blog comment:Bitsygayle/okay/@comment-2176623-20100831163750/@comment-3148529-20101113234032

And T99, try Argentinosaurus too, because it's as long as Seismo/Dippy (at least) and heavier. Considering the way you'd like "the biggest," I think we'd both benefit from this list: http://en.wikipedia.org/wiki/Largest_prehistoric_organisms