Dino kad No. 0605 wɔ 2 027 mu

Eopolycotylus

Din no ase: “early cup”2

Ɔdii: NamPlesiosɔɔKretasias AwieeɛNyansahu mu deɛ, ɔnyɛ dinosɔɔ

Eopolycotylus is a plesiosaur, a marine reptile that lived in the ocean during the time of dinosaurs. It had a long neck, a big body, and four flippers to swim. It was a fast hunter in the ancient seas of Utah.2 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 94 kɔsi 90 a atwam2

Kretasias Awieeɛ

Wɔhunuu fɔsil wɔ

Big Water, Tropic Shale, Kane County, Utah, USA1

Tenten

2.5 kɔsi 3.5 m (8.2 kɔsi 11 ft)2

Mu duru

150 kg kɔsi 300 kg (331 kɔsi 661 lb)2

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?

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ nkraman 15

ne tenten te sɛ nkraman 4 firi hwene kɔsi duane tenten te sɛ kwadu 19 a wɔde abɔ toatoa sone mu duru te sɛ watamɛlɔn 60ne mu duru te sɛ nkɔkɔaa sukuu mmofra 16ne mu duru te sɛ sukuu mmofra 9anka ɔbɛtumi aguare nsuguarebea kɛseɛ (50 m) tenten wɔ sikɛn 6.2 mu

Eopolycotylus 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)

Eopolycotylus 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

Eopolycotylus is a type of plesiosaur called a polycotylid, which had a short neck and a long snout.2

Its fossils were found in the Tropic Shale, a rock layer that formed from mud on an ancient seafloor about 91 million years ago.1

The only known specimen is a partial skeleton that includes parts of the skull, jaws, and flippers.1

Eopolycotylus lived during the Turonian stage of the Late Cretaceous, when the Western Interior Seaway covered much of central North America.1

It was a fast swimmer, using its four flippers to chase prey in the warm, shallow sea.2

Scientists think Eopolycotylus gave birth to live young in the water, just like modern whales and dolphins.1

Yei yɛ Eopolycotylus 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: Eopolycotylus
Obi a ɔtoo din: Albright et al. 20072
Kuo: Plesiosɔɔ
Abusua / kuo kɛseɛ: Polycotylidae2
Nkyekyɛmu: Plesiosauria > Sauropterygia2
Abotan no mfeɛ: mfeɛ ɔpepem 94 kɔsi 90 (Turonian)2
Abotan nhyehyɛeɛ: Tropic Shale2
Aman: Amerika2
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu2
Nhunumu: Eopolycotylus was named in 2007 by paleontologists Albright, Gillette, and Titus, based on a fossil found near Big Water, Utah.2 1
Wɔda so gye ho akyinnye: Scientists are still unsure about the exact length and weight of Eopolycotylus because only one partial skeleton has been found.2

Baabi a nsɛm no firi

PBDB Taxon (paleobiodb.org)
Eopolycotylus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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