Kartu dino No. 1386 ci 2 027

Parrassaurus

Tur bi mooy: “Parras lizard, after the Parras Basin in Mexico”3

Lekkoon: YàppIktiyosoor yiJurasik bu mujj ba Kretase bu jëkkCi xam-xam, du dinosoor

Parrassaurus was a fast-swimming marine reptile that lived in the warm seas of Mexico during the Late Jurassic. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur. With its long snout and big eyes, it was a skilled hunter of fish and squid.1 2

Xibaar bu neex: reptil bu géej bii dafa daan féey ci jamono yi dinosoor yi daan dox ci suuf. Ñépp dañu leen di wooye dino, waaye beneen caru reptil lañu woon.

Dundoon

am na 145 ba 143 milyoŋ at3

Jurasik bu mujj ba Kretase bu jëkk

Fosil yu ñu gis ci

Coahuila, northern Mexico (La Caja Formation)1 2

Guddaay

5 m (16 ft)2

Gaawaay bi gën a kawe

lu tollu ci 46 km/h (29 mph)

Féey, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

gudd ni 5 xaj, bakkan ba geengudd ni 28 banaana yu ñu topp-toppalemënoon na féey guddaayu pisin bu mag (50 m) ci 3,9 segond

Naka la Parrassaurus réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Parrassaurus lu tollu ci 46 km/h (29 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

Parrassaurus had an extremely long snout in front of its nostrils, which helped it snap up prey.1

Its skull had a unique feature: the opening for the nostril was split into two parts by a bone from the upper jaw.1

This ichthyosaur belonged to a group called ophthalmosaurids, which had very large eyes.2

Parrassaurus is only known from one nearly complete skeleton, found on a ranch in Coahuila.3 1

It lived about 145 million years ago, at the very end of the Jurassic Period.3

Parrassaurus was named in 2021, making it a relatively new discovery for scientists.3

Nataalu Parrassaurus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Parrassaurus mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

Ngir ñi xam dino lool

Turu xam-xam: Parrassaurus
Ku ko tudde: Barrientos-Lara and Alvarado-Ortega 20213
Kurél: Iktiyosoor yi
Njaboot / klad: Ophthalmosauridae3
Klasifikasiyoŋ: Ichthyosauria > Ichthyosauromorpha3
Màggaayu doj yi: 145 ba 143 milyoŋ at (Tithonian)3
Formasiyoŋi doj: La Caja3
Réew yi: Meksik3
Fosil yu ñu gis: 1 ci The Paleobiology Database3
Gisees: Parrassaurus was named in 2021 by paleontologists Jair Israel Barrientos-Lara and Jesús Alvarado-Ortega based on a skeleton found in the La Caja Formation of Coahuila, Mexico.3 1
Ñu ngi koy werante ba tey: Scientists are still debating how Parrassaurus is related to other ichthyosaurs, especially other platypterygiines from North America.1

Fa xibaar yi jóge

A new Tithonian ophthalmosaurid ichthyosaur from Coahuila in northeastern Mexico (exa.ai)
Parrassaurus (en.wikipedia.org)
Parrassaurus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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