Dino kad No. 0604 wɔ 2 027 mu

Eoplesiosaurus

Din no ase: “dawn Plesiosaurus”1

Ɔdii: NamPlesiosɔɔJurasik MfiaseNyansahu mu deɛ, ɔnyɛ dinosɔɔ

Eoplesiosaurus was one of the very first plesiosaurs, swimming in the seas just after the Triassic-Jurassic extinction. It had a very long neck and four flippers, and it used them to paddle through the water and catch fish.1 2

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 201 kɔsi 200 a atwam3

Jurasik Mfiase

Wɔhunuu fɔsil wɔ

Watchet, Somerset, United Kingdom3 1

Tenten

2 kɔsi 3 m (6.6 kɔsi 9.8 ft)2

Ntɛmntɛm a ɛsen biara

bɛyɛ 28 km/h (17 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 3 firi hwene kɔsi duane tenten te sɛ kwadu 17 a wɔde abɔ toatoa soanka ɔbɛtumi aguare nsuguarebea kɛseɛ (50 m) tenten wɔ sikɛn 6.4 mu

Eoplesiosaurus 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)

Eoplesiosaurus bɛyɛ 28 km/h (17 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

Eoplesiosaurus is one of the oldest plesiosaurs ever found, living about 199 to 198 million years ago.1

Its neck was very long, with at least 38 neck bones, and its neck was longer than its body.1 2

The only fossil of Eoplesiosaurus is a complete skeleton from the neck down, found in the Blue Lias Formation in England.1

Eoplesiosaurus had small, cone-shaped bumps on the bases of its neck bones, which is a unique feature not seen in other plesiosaurs.1 2

It lived right after the Triassic-Jurassic extinction event, when many ocean animals died out and plesiosaurs began to take over the seas.2

Eoplesiosaurus was a small plesiosaur, with a body length of only about 2 to 3 metres (6.5 to 10 feet).2

Yei yɛ Eoplesiosaurus 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: Eoplesiosaurus
Obi a ɔtoo din: Benson et al. 20123
Kuo: Plesiosɔɔ
Abusua / kuo kɛseɛ: Plesiosauria3
Nkyekyɛmu: Plesiosauria > Sauropterygia3
Abotan no mfeɛ: mfeɛ ɔpepem 201 kɔsi 200 (Hettangian)3
Abotan nhyehyɛeɛ: Blue Lias3
Aman: Engiresi3
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu3
Nhunumu: Eoplesiosaurus was named in 2012 by Roger Benson, Mark Evans and Patrick Druckenmiller. The only skeleton was found at Watchet in Somerset, England, in rocks from the earliest Jurassic.1 3
Wɔda so gye ho akyinnye: Scientists are not sure exactly how big Eoplesiosaurus grew, because only one skeleton has been found.1

Baabi a nsɛm no firi

Eoplesiosaurus (en.wikipedia.org)
High Diversity, Low Disparity and Small Body Size in Plesiosaurs (Reptilia, Sauropterygia) from the Triassic, Jurassic Boundary | PLOS One (journals.plos.org)
Eoplesiosaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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