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Khathunu ya Igdamanosaurus
Karata ya dino No. 0860 mo go 2 027

Igdamanosaurus

Leina le raya: “lizard from Igdaman”1
E jele: NamaDimosasoroBofelo jwa CretaceousKa saense, ga se dinosoro

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

Ntlha e e monate: segagabi seno sa lewatle se ne se thuma fa dinosoro di ne di tsamaya mo lefatsheng. Mongwe le mongwe o di bitsa didino, mme e ne e le lekala le lengwe la digagabi.
E tshetse
dimilione tsa dingwaga di le 84 go ya go 66 tse di fetileng4
Bofelo jwa Cretaceous
Difosili di fitlhetswe kwa
Egypt (Duwi Formation) and Niger (Dukamaje Formation)14
Boleele
3.5 m (11 ft)23
Bonako jo bogolo
e ka nna 36 km/h (22 mph)
Go thuma, kakanyo

E tshetse leng?

Triassic
Jurassic
Cretaceous
dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

Igdamanosaurus e ka nna 3.5 m boleele (11 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)Koloi e ka nna 4.5 m (15 ft)Tlou, phologolo e kgolo go gaisa tsotlhe mo lefatsheng gompieno e ka nna 6.5 m (21 ft)
telele jaaka dintšwa di le 4 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 19 di latelanae ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 5

Igdamanosaurus e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

dilo tse di monate

Dintlha tse di monate

1

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

2

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

3

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

4

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

5

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

6

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

E dirilwe ke AISetshwantsho sa Igdamanosaurus se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Igdamanosaurus e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

Mothubi wa ditlhamane

Tlhamane: Igdamanosaurus is sometimes thought to be a dinosaur.

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

Ya baitseanape ba didino

Leina la saense
Igdamanosaurus
Leina le neilwe ke
Lingham-Soliar 19914
Setlhopha
Dimosasoro
Lelapa / clade
Mosasauridae4
Thulaganyo
Mosasauroidea4
Bogolo jwa matlapa
84 go ya go 66 dimilione tsa dingwaga (Campanian / Maastrichtian)4
Dibopego tsa matlapa
Phosphates, Duwi, Dukamaje4
Dinaga
Egepeto, Moroko, Niger4
Direkoto tsa difosili
4 mo The Paleobiology Database4
Go fitlhelwa
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
Go sa ntse go ganetsanwa
Scientists are not sure whether Igdamanosaurus evolved from a Platecarpus-like ancestor or a Clidastes-like ancestor, because its teeth are unique.1

Kwa dintlha di tswang teng

  1. Igdamanosaurus (en.wikipedia.org)
  2. PaleoCodex :: Igdamanosaurus (paleocodex.com)
  3. Igdamanosaurus (prehistoric-wildlife.com)
  4. Igdamanosaurus in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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Tse dingwe tsa setlhopha se le sengwe: Dimosasoro

Le tsona ke tsa nako e le nngwe: Bofelo jwa Cretaceous

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