Size comparisons

[brotherbear]

Thanks a million tigerluver. A beautiful and very interesting comparison. 
 
Edit and add: I remember when Ursus maritimus tyrannus was first described at weighing roughly 2500 pounds ( 1,134 kg ). Soon after Arctotherium angustidens was described with a weight of roughly 3800 pounds ( 1,724 kg ). After a couple of years of closer looks or more thorough studies, those weights began to drop. Reply