Prehistoric Life
Cooksonia pertoni曾经有多高?
Cooksonia pertoni高约 6.5 cm (2.56 in)。
测量内容:Smallest known form, height
比较
它实际有多大?
- About 44% of the height of a smartphone
- About 76% of the length of a credit card
- About 17% of the height of a bowling pin
- About 2.7× the width of a large coin
- About 9.3× the length of a grain of rice
了解更多
关于Cooksonia pertoni的资料
Cooksonia was one of the earliest known vascular land plants, living during the Silurian Period more than 400 million years ago.
来源:Natural History Museum, London — Cooksonia; University of California Museum of Paleontology — Early Land Plants
Prehistoric Life
与其他史前动物与植物的对比
| 名称 | 尺寸 | 与Cooksonia pertoni对比 |
|---|---|---|
| Elrathia kingi | 2 cm (0.79 in) | 0.31× |
| Marrella splendens | 2.5 cm (0.98 in) | 0.38× |
| Eldredgeops rana | 5 cm (1.97 in) | 0.77× |
| Pikaia gracilens | 5 cm (1.97 in) | 0.77× |
| Titanomyrma giganteum | 5 cm (1.97 in) | 0.77× |
| Tribrachidium heraldicum | 5 cm (1.97 in) | 0.77× |
| Cooksonia pertoni | 6.5 cm (2.56 in) | 本页面 |
| Ottoia prolifica | 8 cm (3.15 in) | 1.2× |
| Olenoides serratus | 10 cm (3.94 in) | 1.5× |
| Dickinsonia costata | 14 cm (5.51 in) | 2.2× |
测测你的尺度感
哪个更大:Cooksonia pertoni还是Ottoia prolifica?
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