Kartu dino No. 0187 ci 2 027

Athabascasaurus

Tur bi mooy: “Athabasca lizard”1

Lekkoon: YàppIktiyosoor yiKretase bu jëkkCi xam-xam, du dinosoor

Athabascasaurus was a medium-sized ichthyosaur, a marine reptile that swam in the ancient seas of Alberta, Canada, about 112 million years ago. It looked a bit like a dolphin with a long snout and big eyes, and it was a fast, meat-eating hunter.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 113 ba 110 milyoŋ at2

Kretase bu jëkk

Fosil yu ñu gis ci

Alberta, Canada, in the Clearwater Formation near Fort McMurray1 2

Guddaay

3,5 m (11 ft)1

Gaawaay bi gën a kawe

lu tollu ci 48 km/h (30 mph)

Féey, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

gudd ni 4 xaj, bakkan ba geengudd ni 19 banaana yu ñu topp-toppalemënoon na féey guddaayu pisin bu mag (50 m) ci 3,8 segond

Naka la Athabascasaurus 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)

Athabascasaurus lu tollu ci 48 km/h (30 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

Athabascasaurus had 42 vertebrae in front of its hips, which is an unusually low number for an ophthalmosaurid ichthyosaur.1

Its name comes from the Athabasca River, which flows through the oil sands area where the fossil was found.1

The only known fossil of Athabascasaurus was discovered in 2000 at an open-pit oil sands mine, and it is now kept at the Royal Tyrrell Museum in Alberta.1

This ichthyosaur had a unique feature on its skull: a triangular projection on the postfrontal bone that extended over the postorbital bone.1

Athabascasaurus lived during the Early Cretaceous period, about 112 to 109 million years ago, when Alberta was covered by a warm, shallow sea.1 2

Nataalu Athabascasaurus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Athabascasaurus 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: Athabascasaurus
Ku ko tudde: Druckenmiller and Maxwell 20102
Kurél: Iktiyosoor yi
Njaboot / klad: Ophthalmosauridae2
Klasifikasiyoŋ: Ichthyosauria > Ichthyosauromorpha2
Màggaayu doj yi: 113 ba 110 milyoŋ at (Albian)2
Formasiyoŋi doj: Clearwater2
Réew yi: Kanadaa2
Fosil yu ñu gis: 1 ci The Paleobiology Database2
Gisees: Athabascasaurus was named by Patrick S. Druckenmiller and Erin E. Maxwell in 2010, based on a nearly complete skeleton found in an oil sands mine in Alberta, Canada.1 2
Ñu ngi koy werante ba tey: Scientists are not sure exactly how far forward the long processes on the supratemporal bones extended on the skull.1

Fa xibaar yi jóge

Athabascasaurus (en.wikipedia.org)
Athabascasaurus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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