Hee hee!

Sorry Chicken Little - please believe that nobody would be laughing if this were physically possible (at least I would HOPE not!). I think maybe there was a bit of operator error. I think you must have measured the wrong bones, or something . 850mm = about 33.5". Just under a yard. The chair I'm sitting on is 16-1/2".

I didn't know you could even look up the size of an elephant's pelvic canal.