the 80-tonne
[...] Brachiosaurus [...] the 140-tonne ultrasaurus
[...] make it extremely likely that they belong to a
Brachiosaurid-type dinosaur weighing 60-70 tonnes.
[...] the tremendous forces generated as each foot of this
giant dinosaur impacted with the ground (calculated at about 27, 000 pounds
per square foot).
<tip, tip, tip...> Should be about 131.8 t/m².
Wow. Though some say 12.5 t was the weight of an entire Giraffatitan...
Impressive footprints, anyway. :-)