Comparacao de tamanho do Acrocanthosaurus
Acrocanthosaurus 3D Viewer pairs published ranges for an Early Cretaceous apex predator with a 1.8 m person - length panel baseline 11.5 m and mass panel baseline 6.2 t within published ranges.
Acrocanthosaurus published figures
The Acrocanthosaurus facts panel and this table use the same real published measures:
| Measure | Figure | Vs a 1.8 m person |
|---|---|---|
| Length | about 11-11.5 m (panel baseline 11.5 m as mid-range within that range) | more than six person-lengths; Size vs human uses 11.5 m |
| Dorsal ridge | high neural spines interpreted as low muscular dorsal ridge - not a Spinosaurus-style sail | large skull and tiny arms typical of big theropods |
| Weight | about 4.4-8.4 t (panel baseline 6.2 t as mid-range within that range) | many times a human body mass at the panel baseline |
| When it lived | 125-100 Mya Early Cretaceous; Antlers / Twin Mountains formations North America | panel era 125-100 Ma |
| Identity | Stovall and Langston 1950; carnivore; carcharodontosaurid theropod | Early Cretaceous North American apex predator |
How the Acrocanthosaurus size-vs-human toggle stays honest
The Acrocanthosaurus model is drawn to a fixed on-screen length; Size vs human places a 1.8 m person at the true length ratio to the 11.5 m panel baseline. Tap Size vs human under the canvas - the comparison is proportional, not a decorative sticker.
What a person would see beside a Acrocanthosaurus
What a person would see is a large theropod whose panel length is 11.5 m beside a 1.8 m person with a low dorsal ridge visible along the back. Turn on Size vs human and orbit.
What the Acrocanthosaurus size numbers are not
What these size numbers are not is a tall Spinosaurus-style sail. Soft-tissue color is still an artistic reconstruction. This model does not claim coexisted with Spinosaurus or Giganotosaurus. This model is not a fossil-accurate skeleton. For controls see how to view Acrocanthosaurus in 3D. For AR trade-offs see Acrocanthosaurus 3D viewer vs AR apps.
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