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Nature · AMNH reconstruction · nominal 122-foot length

How long is a patagotitan mayorum?

The American Museum of Natural History describes its Patagotitan model as 122 feet long, about 37.19 meters. This comparison uses that named reconstruction as a total-length reference.

Patagotitan mayorum, AMNH reconstruction · nominal 122-foot length. Museum model length · nominal 122 feet: 37.1856 meters, illustrative estimate.
Interpretive living-form restoration based on a museum reconstruction length, with extended neck and tail. Not an exact reproduction of the cast; skin, colors, muscle profile and lateral geometry are illustrative.

37.1856 m

Sourced measurement
Measurement
Museum model length · nominal 122 feet
Subject or version
AMNH reconstruction · nominal 122-foot length
Using this value
A starting value for the illustration, not a universal or confirmed height.
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A little more perspective

The museum’s 2017 species announcement identifies the 122-foot model and the fossil material used to reconstruct it. Converted literally, 122 feet equals 37.1856 meters, but the original whole-foot description does not imply millimeter precision. The model is a reconstruction, rather than one complete fossilized animal.

The living-form illustration extends the neck and tail along the horizontal axis. Its skin and muscle envelope are interpretations added around the skeletal reference. Changing the neck pose would change visible height, so this record compares length and does not claim a separately measured standing height.

Quick facts

The American Museum of Natural History describes its Patagotitan model as 122 feet long, about 37.19 meters. This comparison uses that named reconstruction as a total-length reference.

For a presentation or a research note, include the subject, the measurement definition, and the assumed measurement. A picture alone cannot explain those choices. The comparison guide explains how to export an image and its source notes together.

Sources and measurement notes

About 37.19 meters is the selected museum reconstruction’s length.

Source review recorded . Maintained by Ishan Karunaratne. Suggest a correction with a source and the exact measurement being compared.

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