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Prehistoric Life

Berapa panjang Ottoia prolifica dulu?

Ottoia prolifica memiliki panjang tubuh sekitar 8 cm (3,15 in).

Yang diukur: Burgess Shale worm, body length

Ottoia prolifica (8 cm) ditampilkan sesuai skala di samping a large coin (2,4 cm) dan a smartphone (14,7 cm)
Digambar sesuai skala, dari kiri ke kanan: Large coin (2,4 cm), Ottoia prolifica (8 cm), dan Smartphone (14,7 cm).

Bandingkan

Seberapa besar sebenarnya?

  • About the same length as a credit card
  • About 54% of the height of a smartphone
  • About 3.3× the width of a large coin
  • As long as about 11 grains of rice end to end
  • About 21% of the height of a bowling pin

Pelajari

Fakta tentang Ottoia prolifica

Ottoia was a burrowing priapulid worm from the Cambrian Burgess Shale, and fossils preserve its toothed throat in some specimens.

Sumber: Royal Ontario Museum — Ottoia prolifica; Smithsonian National Museum of Natural History — Burgess Shale fossils

Prehistoric Life

NamaUkuranDibandingkan dengan Ottoia prolifica
Elrathia kingi2 cm (0,79 in)0,25×
Marrella splendens2,5 cm (0,98 in)0,31×
Eldredgeops rana5 cm (1,97 in)0,63×
Pikaia gracilens5 cm (1,97 in)0,63×
Titanomyrma giganteum5 cm (1,97 in)0,63×
Tribrachidium heraldicum5 cm (1,97 in)0,63×
Cooksonia pertoni6,5 cm (2,56 in)0,81×
Ottoia prolifica8 cm (3,15 in)halaman ini
Olenoides serratus10 cm (3,94 in)1,3×
Dickinsonia costata14 cm (5,51 in)1,8×

Uji kepekaanmu terhadap skala

Mana yang lebih besar: Ottoia prolifica atau Cooksonia pertoni?

Topik

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