Igdamanosaurus

Hiika maqaa: “lizard from Igdaman”1

Kan nyaate: FoonMoosaasarootaKireetaashasii DhumaaSeera saayinsiitiin daayinoosarii miti

Igdamanosaurus was a marine lizard that lived in the Late Cretaceous seas. It had blunt, rounded teeth like little knobs, perfect for crushing hard-shelled prey such as clams and turtles. It was a small mosasaur, about the size of a close relative called Carinodens.1

Odeeffannoo bashannansiisaa: harkifataan galaanaa kun yeroo daayinoosarootni lafa irra deemaa turan daakaa ture. Namni hundi daayinoo jedhee isaan waama, garuu damee harkifattootaa adda ta'e turan.

Kan jiraate

waggaa miliyoona 84 hanga 66 dura4

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Egypt (Duwi Formation) and Niger (Dukamaje Formation)1 4

Dheerina

3.5 m (11 ft)2 3

Saffisa ol'aanaa

gara 36 km/sa'a (22 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

akka saree 4 funyaan hanga eegeetti dheeraaakka muuzii 19 walitti hiriiran dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 5 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Igdamanosaurus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Igdamanosaurus gara 36 km/sa'a (22 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Igdamanosaurus had teeth with fine vertical stripes, about 65 to 70 ridges on each tooth.1

Its largest tooth was about 27 mm high and 22 mm wide, which is roughly the size of a small marble.1

The type specimen consists of only three jaw fragments and several broken teeth, all probably from one animal.1

Igdamanosaurus lived between 70.6 and 66 million years ago, during the Maastrichtian stage of the Late Cretaceous.1

It belonged to a group of mosasaurs called Globidensini, known for their rounded, knob-like teeth.1

The name Igdamanosaurus comes from the village of Igdaman (also called In Dama) in Niger, near where the fossils were found.1

Fakkii AI'n hojjetame: Igdamanosaurus — Fakkii AI'n hojjetame kan Igdamanosaurus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Seenaa sobaa diigaa

Seenaa sobaa: Igdamanosaurus is sometimes thought to be a dinosaur.

Dhugaa: It is actually a mosasaur, a marine lizard that lived in the sea, not a dinosaur.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Igdamanosaurus
Kan maqaa baase: Lingham-Soliar 19914
Garee: Moosaasaroota
Maatii / kilaadii: Mosasauridae4
Ramaddii: Mosasauroidea4
Umurii dhagaawwanii: waggaa miliyoona 84 hanga 66 (Campanian / Maastrichtian)4
Caasaawwan dhagaa: Phosphates, Duwi, Dukamaje4
Biyyoota: Gibxi, Morookoo, Niijer4
Galmee fosilii: 4 The Paleobiology Database keessa4
Argannoo: Igdamanosaurus was first named as Globidens aegyptiacus by Otto Zdansky in 1935. In 1991, Theagarten Lingham-Soliar gave it its own genus, Igdamanosaurus, based on fossils from Niger and Egypt.1
Ammallee falmisiisaa: Scientists are not sure whether Igdamanosaurus evolved from a Platecarpus-like ancestor or a Clidastes-like ancestor, because its teeth are unique.1

Odeeffannoon eessaa dhufa

Igdamanosaurus (en.wikipedia.org)
PaleoCodex :: Igdamanosaurus (paleocodex.com)
Igdamanosaurus (prehistoric-wildlife.com)
Igdamanosaurus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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