Dino kad No. 0770 wɔ 2 027 mu

Haasiasaurus

Din no ase: “Haas's lizard”1

Ɔdii: NamMosasɔɔKretasias AwieeɛNyansahu mu deɛ, ɔnyɛ dinosɔɔ

Haasiasaurus was an early marine lizard, not a dinosaur, that lived about 100 to 93 million years ago. It was only about 1 meter (3.3 feet) long, making it one of the smallest and oldest mosasaurs. It swam in shallow seas near what is now the West Bank.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 100 kɔsi 94 a atwam3

Kretasias Awieeɛ

Wɔhunuu fɔsil wɔ

Ein Yabrud, Palestinian West Bank1 3

Tenten

1 m (3.3 ft)1

Ntɛmntɛm a ɛsen biara

bɛyɛ 12 km/h (7 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 15 mu

Haasiasaurus 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)

Haasiasaurus 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

Haasiasaurus was one of the oldest known mosasaurs, living during the Cenomanian age of the Late Cretaceous.1 2

Its name was originally Haasia, but that name was already used for a millipede, so scientists changed it to Haasiasaurus in 2003.1 3

Fossils of Haasiasaurus were found at Ein Yabrud, a site that also produced ancient snakes with small legs, like Pachyrhachis.2

It lived in warm, shallow seas with surface temperatures similar to today's tropical oceans, around 20 to 30 degrees Celsius.2

Haasiasaurus is named after paleontologist Georg Haas, who studied fossils from Israel.1

Some scientists think Haasiasaurus might be a chimera, meaning its skull and body bones may come from different animals.1

This small mosasaur is closely related to other early marine lizards like Dallasaurus and Russellosaurus.2

Yei yɛ Haasiasaurus 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: Haasiasaurus
Obi a ɔtoo din: Polcyn et al. 20033
Kuo: Mosasɔɔ
Abusua / kuo kɛseɛ: Mosasauridae3
Nkyekyɛmu: Mosasauroidea3
Abotan no mfeɛ: mfeɛ ɔpepem 100 kɔsi 94 (Cenomanian)3
Abotan nhyehyɛeɛ: Bet Meir or Amminadav3
Aman: Palestina3
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu3
Nhunumu: Haasiasaurus was first described in 1999 under the name Haasia by Polcyn, Tchernov, and Jacobs. The name was changed to Haasiasaurus in 2003 because Haasia was already taken by a millipede.1 3
Wɔda so gye ho akyinnye: Scientists are not sure if Haasiasaurus is truly a mosasaur or a more primitive pythonomorph lizard, because its skull and skeleton were not found together.1 2

Baabi a nsɛm no firi

Haasiasaurus (en.wikipedia.org)
Haasiasaurus gen. nov., a new generic name for the basal mosasauroid Haasia Polcyn et al., 1999 (researchgate.net)
Haasiasaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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