Kartu dino No. 0329 ci 2 027

Callawayia

Tur bi mooy: “named after ichthyosaur researcher Jack Callaway”1

Lekkoon: YàppIktiyosoor yiTriyaas bu mujjCi xam-xam, du dinosoor

Callawayia was a small, fast-swimming marine reptile that lived in the Late Triassic oceans. It looked a bit like a dolphin but was actually an ichthyosaur, not a dinosaur.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 227 ba 206 milyoŋ at3

Triyaas bu mujj

Fosil yu ñu gis ci

British Columbia, Canada1 3

Guddaay

2 ba 2,5 m (6,6 ba 8,2 ft)1

Gaawaay bi gën a kawe

lu tollu ci 45 km/h (28 mph)

Féey, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

gudd ni 2,5 xaj, bakkan ba geengudd ni 14 banaana yu ñu topp-toppalemënoon na féey guddaayu pisin bu mag (50 m) ci 4 segond

Naka la Callawayia 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)

Callawayia lu tollu ci 45 km/h (28 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

Callawayia had more than 54 vertebrae in front of its hips, giving it a long, flexible body.1

Its front flippers had four digits, but its back flippers only had three.1

The first two neck vertebrae of Callawayia were not fused together, unlike in some other ichthyosaurs.1

A tiny bone called a pisiform was present in each foreflipper, which is unusual for ichthyosaurs.1

The humerus (upper arm bone) was short and wide with a notched front edge.1

Nataalu Callawayia bu ñu def ak IA — Nataal bu IA def la, muy wone ni Callawayia 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.

Ku tas léeb yu dul dëgg

Léeb: Callawayia is sometimes called a dinosaur.

Dëgg: Callawayia was an ichthyosaur, a marine reptile that lived in the ocean, not a dinosaur. Dinosaurs lived on land.1

Ngir ñi xam dino lool

Turu xam-xam: Callawayia
Ku ko tudde: Maisch and Matzke 20003
Kurél: Iktiyosoor yi
Njaboot / klad: Californosauridae3
Klasifikasiyoŋ: Ichthyosauria > Ichthyosauromorpha3
Màggaayu doj yi: 227 ba 206 milyoŋ at (Norian)3
Formasiyoŋi doj: Pardonet3
Réew yi: Kanadaa3
Fosil yu ñu gis: 2 ci The Paleobiology Database3
Gisees: The first fossil was found in 1987 on the shore of Williston Lake in British Columbia, Canada. It was named Callawayia in 2000 by Michael Maisch and Andreas Matzke.1
Ñu ngi koy werante ba tey: Scientists still debate whether a species from China called 'Callawayia wolonggangense' really belongs to the same genus.1

Fa xibaar yi jóge

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

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