Gnathomortis

Hiika maqaa: “jaws of death”1

Kan nyaate: FoonMoosaasarootaKireetaashasii DhumaaSeera saayinsiitiin daayinoosarii miti

Gnathomortis was a huge marine lizard that swam in the seas of Colorado 80 million years ago. It had powerful jaws and sharp teeth to catch fish and other sea creatures. This ancient predator was one of the biggest mosasaurs of its time.1 2

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 72 dura4

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Colorado, USA2 1

Dheerina

10.5 m (34 ft)1

Saffisa ol'aanaa

gara 33 km/sa'a (21 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

akka konkolaataa 2.5 tarreen dhaabatan dheeraaakka muuzii 58 walitti hiriiran dheeraadheerina bishaan daakaa guddaa (50 m) sekondii 5.5 keessatti daakuu danda'a

SI wajjin yoo wal bira qabamu, Gnathomortis 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)

Gnathomortis gara 33 km/sa'a (21 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Gnathomortis was originally thought to be a species of Prognathodon, but scientists later gave it its own genus in 2020.1 3

Its name means 'jaws of death' because of its powerful bite.1

This marine lizard lived during the Campanian stage of the Late Cretaceous, about 80 to 72 million years ago.2

Gnathomortis reached about 10.5 meters (34 feet) in length, making it one of the larger mosasaurs.1

The only known fossil of Gnathomortis includes a partial skull and backbone, which helped scientists identify it as a new genus.1 3

It had a unique quadrate bone in its skull that was different from other mosasaurs, which helped scientists classify it.3

Fakkii AI'n hojjetame: Gnathomortis — Fakkii AI'n hojjetame kan Gnathomortis 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.

Ogeeyyii daayinootiif

Maqaa saayinsii: Gnathomortis
Kan maqaa baase: Lively 20204
Garee: Moosaasaroota
Maatii / kilaadii: Mosasauridae4
Ramaddii: Mosasauroidea4
Umurii dhagaawwanii: waggaa miliyoona 84 hanga 72 (Campanian)4
Caasaawwan dhagaa: Mancos Shale4
Biyyoota: Ameerikaa4
Galmee fosilii: 1 The Paleobiology Database keessa4
Argannoo: The first fossil of Gnathomortis was found in 1975 in the Mancos Shale of western Colorado. It was originally named Prognathodon stadtmani in 1999, but in 2020 scientist Joshua Lively gave it the new name Gnathomortis after more bones were prepared.1 3
Ammallee falmisiisaa: Scientists are not sure exactly where Gnathomortis fits in the mosasaur family tree. Some studies place it as a close relative of Globidens, while others think it is more primitive.3

Odeeffannoon eessaa dhufa

Gnathomortis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Redescription and Phylogenetic Assessment of ‘Prognathodon’ Stadtmani: Implications for Globidensini Monophyly and Character Homology in Mosasaurinae: Journal of Vertebrate Paleontology: Vol 40 , No 3 - Get Access (tandfonline.com)
Gnathomortis in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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