Dino kad No. 1352 wɔ 2 027 mu

Palmulasaurus

Din no ase: “little palm lizard”1

Ɔdii: NamPlesiosɔɔKretasias AwieeɛNyansahu mu deɛ, ɔnyɛ dinosɔɔ

Palmulasaurus was a fast-swimming marine reptile that lived in the warm seas of Utah about 93 million years ago. It had a long neck and four flippers to paddle through the water. Even though it looked like a dinosaur, it was actually a plesiosaur, a different kind of ancient reptile.1 3

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 94 kɔsi 90 a atwam3

Kretasias Awieeɛ

Wɔhunuu fɔsil wɔ

Utah, USA3 1

Tenten

3 kɔsi 4 m (9.8 kɔsi 13 ft)1

Ntɛmntɛm a ɛsen biara

bɛyɛ 29 km/h (18 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 nkraman 4 firi hwene kɔsi duane tenten te sɛ kwadu 22 a wɔde abɔ toatoa soanka ɔbɛtumi aguare nsuguarebea kɛseɛ (50 m) tenten wɔ sikɛn 6.2 mu

Palmulasaurus 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)

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

Palmulasaurus bɛyɛ 29 km/h (18 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

Palmulasaurus was first called Palmula, but that name was already used for a tiny fossil shell. Scientists had to give it a new name.1

It lived during the Turonian stage, about 94 to 89 million years ago.1 3

Palmulasaurus belonged to a group of plesiosaurs called polycotylids, which had short necks and were fast swimmers.1

Its fossils were found in the Tropic Shale in Utah, which was once a warm, shallow sea.1 3

Palmulasaurus gave birth to live young, not eggs, like many other marine reptiles.2

Yei yɛ Palmulasaurus 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.

Ma dino ho animdefoɔ

Nyansahu din: Palmulasaurus
Obi a ɔtoo din: Albright et al. 20073
Kuo: Plesiosɔɔ
Abusua / kuo kɛseɛ: Polycotylidae3
Nkyekyɛmu: Plesiosauria > Sauropterygia3
Abotan no mfeɛ: mfeɛ ɔpepem 94 kɔsi 90 (Turonian)3
Abotan nhyehyɛeɛ: Tropic Shale3
Aman: Amerika3
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu3
Nhunumu: Palmulasaurus was named by L. B. Albright, D. D. Gillette, and A. L. Titus in 2007. They originally called it Palmula, but that name was already taken by a foraminiferan, so they changed it to Palmulasaurus.1 3
Wɔda so gye ho akyinnye: Scientists are not sure exactly how big Palmulasaurus grew, because only a few fossils have been found.1

Baabi a nsɛm no firi

Palmulasaurus (en.wikipedia.org)
Palmulasaurus quadratus - Encyclopedia of Life (eol.org)
Palmulasaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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