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Dino kad No. 1342 wɔ 2 027 mu

Pachypleurosaurus

Ɛpo mu mmoa a wɔweaTriasik MfinimfiniNyansahu mu deɛ, ɔnyɛ dinosɔɔ

Pachypleurosaurus was a small marine reptile that swam in warm, shallow seas during the Triassic Period. It looked a bit like a modern sea lizard and used its long tail to wriggle through the water.1

Asɛm a ɛyɛ anigye: ɛpo mu aboa a ɔwea yi guaree berɛ a dinosɔɔ nantew asase so. Obiara frɛ wɔn dino, nanso na wɔyɛ mmoa a wɔwea abusua foforɔ.

Ɔtenaa ase

mfeɛ ɔpepem 247 kɔsi 237 a atwam4

Triasik Mfinimfini

Wɔhunuu fɔsil wɔ

Italy and Switzerland4

Tenten

0.2 kɔsi 1 m (0.7 kɔsi 3.3 ft)3

Ntɛmntɛm a ɛsen biara

bɛyɛ 9 km/h (6 mph)

Nsuguareɛ, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik

Jurasik

Kretasias

mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

ne tenten te sɛ fie agyinamoa 2 firi hwene kɔsi duane tenten te sɛ kwadu 6 a wɔde abɔ toatoa soanka ɔbɛtumi aguare nsuguarebea kɛseɛ (50 m) tenten wɔ sikɛn 20 mu

Pachypleurosaurus kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

Onipa a ɔnante bɛyɛ 5 km/h (3 mph)

Pachypleurosaurus bɛyɛ 9 km/h (6 mph)

Abofra a ɔte sakre so bɛyɛ 12 km/h (7 mph)

Ɔpɔnkɔ a ɔretu mmirika bɛyɛ 65 km/h (40 mph)

Kyiita bɛyɛ 100 km/h (62 mph)

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

It swam by wiggling its body and tail from side to side, like a crocodile or a marine iguana.1

Its hind limbs probably acted as rudders to help steer, while its front limbs were becoming more important for paddling.1

Pachypleurosaurus lived during the Middle Triassic, about 247 to 237 million years ago.4

Fossils of Pachypleurosaurus have been found in the Calcare di Meride formation in Italy and Switzerland.4

Scientists think Pachypleurosaurus is closely related to plesiosaurs, the long-necked marine reptiles that came later.1

Yei yɛ Pachypleurosaurus mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.

wobisaeɛ

Nsɛm a wɔbisa bebree fa Pachypleurosaurus ho

?How big was Pachypleurosaurus?

About 0.2 to 1 metre (0.66 to 3.28 feet) long, similar to a small lizard.3

?What did Pachypleurosaurus eat?

It ate small fish and crustaceans, using its peg-like teeth to grab them.3

?Could Pachypleurosaurus live on land?

No, its limb bones were too small and weak. It was a fully aquatic reptile that stayed in the water.3

Ma dino ho animdefoɔ

Nyansahu din: Pachypleurosaurus
Obi a ɔtoo din: Broili 19274
Kuo: Ɛpo mu mmoa a wɔwea
Abusua / kuo kɛseɛ: Pachypleurosauridae4
Nkyekyɛmu: Sauropterygia4
Abotan no mfeɛ: mfeɛ ɔpepem 247 kɔsi 237 ()4
Abotan nhyehyɛeɛ: Calcare di Meride, Meride, Besano4
Aman: Swizaland, Itali4
Fɔsil nkyerɛwee: 5 wɔ The Paleobiology Database mu4
Nhunumu: Pachypleurosaurus was named by Broili in 1927 based on fossils from the Middle Triassic of Italy and Switzerland.4
Wɔda so gye ho akyinnye: Scientists are still debating how many species of Pachypleurosaurus existed, because the fossils show a lot of variation.2

Baabi a nsɛm no firi

The nothosaur Pachypleurosaurus and the origin of plesiosaurs (royalsocietypublishing.org)
On two new specimens of Pachypleurosaurus (Reptilia: Nothosauria) (paleoarchive.com)
Pachypleurosauria (en.wikipedia.org)
Pachypleurosaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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