Shuangmiaosaurus Size Comparison
Shuangmiaosaurus 3D Viewer pairs published basal-hadrosauroid figures with a 1.8 m person - length about 7.5 m, mass about 2.5 tonnes (panel 2500 kg) - so the scale gap stays readable at a glance.
Shuangmiaosaurus published figures
The Shuangmiaosaurus facts panel and this table use the same real published measures (a range where sources disagree):
| Measure | Figure | Vs a 1.8 m person |
|---|---|---|
| Length | about 7.5 m (common published estimate) | ~4.2x a person end-to-end; Size vs human uses 7.5 m |
| Hip height | about 2.5 m (panel reconstruction baseline; jaws-only holotype) | taller than adult standing height |
| Weight | about 2.5 tonnes (panel baseline 2500 kg) | many times a human body mass |
| When it lived | about 106-100 million years ago | mid-Cretaceous Late Albian to Cenomanian; Sunjiawan Formation, Beipiao, Liaoning, China |
| Fossil note | Named You et al. 2003 | jaw fragments only (holotype LPM 0165); body outline highly interpretive; basal hadrosauroid outside Hadrosauridae |
How the Shuangmiaosaurus size-vs-human toggle stays honest
The Shuangmiaosaurus model is drawn to a fixed on-screen length so it fits the canvas; the Size vs human control then places a 1.8 m person at the true length ratio to the catalogue about 7.5 m panel baseline. Tap Size vs human under the canvas to show or hide the scale figure - the comparison is proportional, not a decorative sticker.
What a person would see beside a Shuangmiaosaurus
What a person would see is a basal hadrosauroid whose panel length is about 7.5 m - roughly four body lengths of a 1.8 m person laid end to end - with hips about 2.5 m high in the panel reconstruction. Turn on Size vs human and orbit beside the skull region to remember the jaws-only fossil basis behind the silhouette.
What the Shuangmiaosaurus size numbers are not
What these size numbers are not is a full-skeleton census: only jaw fragments are known, so body length stays the common published about 7.5 m estimate and the outline stays interpretive. Soft-tissue color in the viewer is still an artistic reconstruction. For the control walkthrough see how to view Shuangmiaosaurus in 3D. For trade-offs versus phone AR apps see Shuangmiaosaurus 3D viewer vs AR apps.
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