Ogmodirus

Hiika maqaa: “swollen shin bone”1

Kan nyaate: FoonPileesiyoosarootaKireetaashasii DhumaaSeera saayinsiitiin daayinoosarii miti

Ogmodirus was a long-necked marine reptile that swam in the shallow seas of ancient Kansas. It was not a dinosaur, but a fierce hunter of fish and other sea creatures.1 3

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 94 hanga 90 dura3

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Kansas, USA, in the Greenhorn Limestone formation1 2

Saffisa ol'aanaa

gara 27 km/sa'a (17 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

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)

Ogmodirus gara 27 km/sa'a (17 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Ogmodirus lived about 94 to 89 million years ago, during the Late Cretaceous period.1 2

The first fossil, called KUVP 441, was found in 1909 by C. Boyce in Cloud County, Kansas. It included a pelvis, limb bones, and more than 50 neck vertebrae from a young animal.1

Ogmodirus is known from a juvenile skeleton, so scientists are not sure how big adults could get.1

Some scientists think Ogmodirus belongs to the elasmosaur family, which includes Elasmosaurus, but the fossils are too incomplete to be sure.1

A second species, Ogmodirus ischiadicus, was later moved to a different genus called Styxosaurus.1

The name Ogmodirus means 'swollen shin bone', which refers to a feature of its leg bones.1

Fakkii AI'n hojjetame: Ogmodirus — Fakkii AI'n hojjetame kan Ogmodirus 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: Ogmodirus was a dinosaur.

Dhugaa: Ogmodirus was a plesiosaur, a marine reptile, not a dinosaur. Dinosaurs lived on land, while plesiosaurs swam in the ocean.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Ogmodirus
Kan maqaa baase: Williston and Moodie 19133
Garee: Pileesiyoosaroota
Maatii / kilaadii: Elasmosauridae3
Ramaddii: Plesiosauria > Elasmosauridae > Sauropterygia3
Umurii dhagaawwanii: waggaa miliyoona 94 hanga 90 (Turonian)3
Caasaawwan dhagaa: Greenhorn Limestone3
Biyyoota: Ameerikaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: Ogmodirus was named by Samuel Wendell Williston and Roy Lee Moodie in 1913, based on a fossil found in Kansas in 1909.1
Ammallee falmisiisaa: Scientists debate whether Ogmodirus is a valid genus or a dubious one, because the only known skeleton is incomplete and from a juvenile.1 2

Odeeffannoon eessaa dhufa

Ogmodirus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Ogmodirus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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