22 cm

Large Adult Chambered Nautilus

Typical representative

Uniformly scaled by documented mature shell diameter; the pose is not stretched to every descriptive dimension.

Large Adult Chambered Nautilus

Large Adult Chambered Nautilus is presented in a strict left-facing orthographic side profile for a clear visual size comparison. The verified reference uses a height of 0.22 m, length of 0.3 m and weight of 1.7 kg. The artwork is uniformly scaled from the documented measurement contract, while its natural or architectural proportions remain unchanged. Source claims and measurement notes explain exactly which model, specimen, state or representative range is shown.

Dimensions

Height: 22 cm
Length: 30 cm
Weight: 1.68 kg

Quick facts

Shell diameter: about 0.22 m
Mass: about 1.68 kg
Species: Nautilus pompilius
Maturity: about 10–17 years

Large Adult Chambered Nautilus · Size infographic

Large Adult Chambered Nautilus: Size infographic · Height 22 cm · Length 30 cm

Related objects

Meganeura monyi, 70 cm Wingspan

↕ 5 cm↔ 40 cm

Amargasaurus cazaui, Scientific Reconstruction

↕ 2.5 m↔ 10 m

American Mastodon (Cohoes specimen)

↕ 2.59 m↔ 4.57 m

Ankylosaurus magniventris

↕ 1.7 m↔ 8 m

Sources and measurementDimensions were cross-checked against independent sources before publication.33 References

Dimensions were cross-checked against independent sources before publication.

Measurement basis

The shell diameter is sourced; overall contour length depends on the restrained natural tentacle pose.

References