Kartu dino No. 0842 ci 2 027

Hydrotherosaurus

Tur bi mooy: “fisherman lizard”1

Lekkoon: YàppPlesiyosoor yiKretase bu mujjCi xam-xam, du dinosoor

Hydrotherosaurus was a long-necked marine reptile that swam in the seas near California about 70 million years ago. It used its tiny head and super long neck to sneak up on fish and snap them up.1

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 72 ba 66 milyoŋ at2

Kretase bu mujj

Fosil yu ñu gis ci

Panoche Hills, Fresno County, California, USA1 2

Guddaay

7,8 ba 8,8 m (26 ba 29 ft)1

Diisaay

1,9 toon (4 200 lb)1

Gaawaay bi gën a kawe

lu tollu ci 25 km/h (16 mph)

Féey, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la guddoon?

Naka la diisoon?

diis ni 1,5 oto

gudd ni 9 xaj, bakkan ba geengudd ni 49 banaana yu ñu topp-toppalediis ni 95 xajdiis ni 380 xaaldiis ni 100 xale yu materneldiis ni 59 xale yu lekkooldiis ni 4 uurs yu weexmënoon na féey guddaayu pisin bu mag (50 m) ci 7,2 segond

Naka la Hydrotherosaurus 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)

Hydrotherosaurus lu tollu ci 25 km/h (16 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

Hydrotherosaurus had one of the longest necks compared to its body of any elasmosaur, with 60 vertebrae in its neck.1

Its head was very small, only about 33 centimetres (13 inches) long.1

The first bones were found by Frank C. Paiva on his own property in California in 1937.1

A nearly complete skeleton was dug up and put on display at the Golden Gate International Exposition in San Francisco.1

It weighed about 1.9 metric tons (2.1 short tons), as heavy as a small car.1

Hydrotherosaurus lived in the Late Cretaceous period, between about 72 and 66 million years ago.1 2

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

yeen a laaj

Laaj yi ñu gën a laaj ci Hydrotherosaurus

?How big was Hydrotherosaurus?

Hydrotherosaurus was about 7.8 to 8.8 metres long and weighed around 1.9 metric tons.1

?What did Hydrotherosaurus eat?

It was an active, fish-eating animal, using its long neck and small head to snap up fish.1 2

?When did Hydrotherosaurus live?

It lived during the Late Cretaceous period, about 72 to 66 million years ago.1

?Where was Hydrotherosaurus found?

Its fossils were found in California, USA, in the Moreno Formation of Fresno County.1 2

Ngir ñi xam dino lool

Turu xam-xam: Hydrotherosaurus
Ku ko tudde: Welles 19432
Kurél: Plesiyosoor yi
Njaboot / klad: Elasmosauridae2
Klasifikasiyoŋ: Plesiosauria > Elasmosauridae > Sauropterygia2
Màggaayu doj yi: 72 ba 66 milyoŋ at (Maastrichtian)2
Formasiyoŋi doj: Moreno2
Réew yi: Amerig2
Fosil yu ñu gis: 1 ci The Paleobiology Database2
Gisees: The first fossils were found by Frank C. Paiva in the Panoche Hills of California in 1937. In 1943, paleontologist Samuel Paul Welles named the species Hydrotherosaurus alexandrae after Annie Montague Alexander.1
Ñu ngi koy werante ba tey: Scientists are not sure exactly how Hydrotherosaurus used its extremely long neck while hunting.1

Fa xibaar yi jóge

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

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