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Prehistoric Life

Parapuzosia seppenradensis曾经有多大？

Parapuzosia seppenradensis直径约 2.5 m (8 ft 2 in)。

测量内容：giant ammonite, shell diameter

Parapuzosia seppenradensis（2.5 m）与a doorway（2 m）和a 20-foot shipping container（6.06 m）按真实比例并排绘制
按比例绘制，从左到右依次是：Doorway (2 m)、Parapuzosia seppenradensis (2.5 m)和Shipping container (20 ft) (6.06 m)。

比较

它实际有多大？

  • About 1.3× the height of a doorway
  • About 1.5× the height of an adult person
  • About 2 would fit end to end along a 20-foot shipping container
  • About 4 would fit end to end along a city bus
  • About 6.6× the height of a bowling pin

了解更多

关于Parapuzosia seppenradensis的资料

Parapuzosia seppenradensis was among the largest known ammonites, with a coiled shell more than two metres across.

来源：Natural History Museum, London — Ammonites; Encyclopaedia Britannica — Ammonite

Prehistoric Life

名称尺寸与Parapuzosia seppenradensis对比
Megaloceros giganteus2.1 m (6 ft 11 in)0.84×
Entelodon magnus2.1 m (6 ft 11 in)0.84×
Daeodon shoshonensis2.1 m (6 ft 11 in)0.84×
Triceratops horridus2.4 m (7 ft 10 in)0.96×
Parapuzosia seppenradensis2.5 m (8 ft 2 in)本页面
Pterodaustro guinazui2.5 m (8 ft 2 in)尺寸相同
Maiasaura peeblesorum2.5 m (8 ft 2 in)尺寸相同
Arthropleura armata2.6 m (8 ft 6 in)1×
Mammut americanum2.9 m (9 ft 6 in)1.2×
Hieraaetus moorei3 m (9 ft 10 in)1.2×

测测你的尺度感

哪个更大：Parapuzosia seppenradensis还是Hieraaetus moorei？

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