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Kaadi ya dayinoso No. 1568 ku 2 027

Sachicasaurus

Erinnya litegeeza: “Sáchica lizard”1

Yalyanga: EnnyamaPulesiyosawuluEntandikwa ya KuretasiMu butuufu si dayinoso

Sachicasaurus was a huge marine reptile that swam in the warm seas of what is now Colombia. It was a pliosaur, a type of short-necked plesiosaur, and one of the biggest predators of its time. With a skull longer than a person, it used its sharp teeth to catch fish and other sea creatures.2 1

Ekyewuunyisa: ekyewalula kino eky'omu nnyanja kyawuganga nga dayinoso zitambula ku lukalu. Buli muntu abiyita dayinoso, naye byali ttabi ddala ery'ebyewalula.

Yabeerawo

emyaka obukadde 126 okutuuka ku 113 emabega3

Entandikwa ya Kuretasi

Ebisigalira byazuulibwa mu

Vereda Arrayan, Sáchica, Boyacá, Colombia1

Obuwanvu

10 okutuuka ku 10.35 m (33 okutuuka ku 34 ft)2

Obuzito

ttani 10.3 okutuuka ku ttani 12.8 (22,700 okutuuka ku 28,200 lb)2

Sipiidi esinga

nga 19 km/h (12 mph)

Okuwuga, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

Yali muzito kwenkana wa?

obuzito ng'obw'enjovu 2

obuwanvu ng'emmotoka 2.5 ezisimbiddwa mu lunyiririobuwanvu ng'amenvu 58 nga gaddiriŋŋanaobuzito ng'obw'emmotoka 9obuzito ng'obwa wotamerooni 2600obuzito ng'obw'ebibiina 16 ebijjuvu eby'abaana b'essomeroobuzito ng'obwa ddubu enjeru 28yandiwuze obuwanvu bw'ekidiba ekinene (50 m) mu sikonda 9.5

Sachicasaurus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Sachicasaurus nga 19 km/h (12 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Sachicasaurus had a very short lower jaw joint, with only 17 to 18 teeth on each side, while other pliosaurs had 25 to 40.2

The only known skeleton is almost complete, but it is missing the tip of the tail and some fin bones.2

Its skull was more than 2 metres (6.6 feet) long, as big as a small car.1

Sachicasaurus lived about 130 to 120 million years ago, during the Early Cretaceous period.2

The fossil was found in an old gypsum quarry, and an ammonite shell was found in the rocks just above it, helping to date the animal.1

Sachicasaurus is closely related to another Colombian pliosaur, 'Kronosaurus' boyacensis, and may belong to the same group.1

Ekifaananyi kya Sachicasaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

wabuuza

Ebibuuzo ebisinga okubuuzibwa ku Sachicasaurus

?How big was Sachicasaurus?

About 10 to 10.35 metres (32.8 to 34.0 feet) long and weighed 10.3 to 12.8 metric tons (11.4 to 14.1 short tons).2

?What did Sachicasaurus eat?

It ate fish and other sea creatures, using its sharp teeth to catch them.2

?When did Sachicasaurus live?

It lived about 130 to 120 million years ago, during the Early Cretaceous period.2

?Where was Sachicasaurus found?

Its fossil was found in an old gypsum quarry near Sáchica, Boyacá, Colombia.2 1

?Is Sachicasaurus a dinosaur?

No, it is a pliosaur, a type of marine reptile called a plesiosaur, not a dinosaur.2

?How fast could Sachicasaurus swim?

Nobody knows for sure, but as a pliosaur with flippers, it was probably a fast swimmer.2

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Sachicasaurus
Yatuumibwa: Páramo-Fonseca et al. 20183
Ekibinja: Pulesiyosawulu
Ekika / ekibinja: Pliosauridae3
Engabanya: Plesiosauria > Pliosauridae > Sauropterygia3
Emyaka gy'enjazi: emyaka obukadde 126 okutuuka ku 113 (Barremian / Aptian)3
Ensengeka z'enjazi: Paja3
Ensi: Kolombiya3
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database3
Okuzuulibwa: The fossil was found in 2013 by a team from the Universidad Nacional de Colombia and the oil company ECOPETROL. It was named Sachicasaurus vitae in 2018 by Páramo-Fonseca and colleagues.1 3
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure if Sachicasaurus is a separate genus or if it should be placed in the same genus as 'Kronosaurus' boyacensis.1

Ebituufu gye biva

A new large Pliosaurid from the Barremian (Lower Cretaceous) of Sáchica, Boyacá, Colombia (dinodata.de)
Sachicasaurus (en.wikipedia.org)
Sachicasaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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