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Umfanekiso wekhathuni: Sachicasaurus
Ikhadi ledayinaso No. 1568 kwe-2 027

Sachicasaurus

Igama lithetha: “Sáchica lizard”1
Yayitya: InyamaIiplesiosauriiCretaceous yokuqalaNgokwenene ayisiyo dayinaso

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.21

Inyani emnandi: esi sirhubuluzi saselwandle sasiqubha ngelixa iidayinaso zazihamba emhlabeni. Wonke umntu uzibiza ngokuba ziidayinaso, kodwa zazilisebe elahlukileyo lezirhubuluzi.
Yaphila
126 ukuya ku-113 izigidi zeminyaka eyadlulayo3
iCretaceous yokuqala
Iifosili zifunyenwe:
Vereda Arrayan, Sáchica, Boyacá, Colombia1
Ubude
10 ukuya ku-10.35 m (33 ukuya ku-34 ft)2
Ubunzima
10.3 iitoni ukuya ku-12.8 iitoni (22,700 ukuya ku-28,200 lb)2
Esona santya siphezulu
malunga ne-19 km/h (12 mph)
Ukuqubha, uqikelelo

Yaphila nini?

iTriassic
iJurassic
iCretaceous
Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

Sachicasaurus malunga ne-10.35 m ubude (34 ft)Ibhayisikile yomntu omdala malunga ne-1.8 m (5.9 ft)Imoto malunga ne-4.5 m (15 ft)Indlovu, esona silwanyana sikhulu emhlabeni namhlanje malunga ne-6.5 m (21 ft)

Yayinzima kangakanani?

inzima njengeendlovu ezingama-2
inde njengeemoto ezingama-2.5 zipakwe zilandelelanainde njengeebhanana ezingama-58 zilandelelanainzima njengeemoto ezingama-9inzima njengamavatala angama-2600inzima njengamagumbi okufundela apheleleyo abantwana angama-16inzima njengeebhere ezimhlophe ezingama-28ibinokuqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana engama-9.5

Sachicasaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

izinto ezimnandi

Iinyani ezimnandi

1

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

2

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

3

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

4

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

5

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

6

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

Yenziwe yi-AIUmfanekiso owenziwe yi-AI: Sachicasaurus
Umfanekiso owenziwe yi-AI obonisa indlela Sachicasaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.
ubuzile

Eyona mibuzo ibuzwa kakhulu: 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.21

?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

Kwiingcali zeedayinaso

Igama lenzululwazi
Sachicasaurus
Inikwe igama ngu:
Páramo-Fonseca et al. 20183
Iqela
Iiplesiosauri
Usapho / iclade
Pliosauridae3
Ukuhlelwa
Plesiosauria > Pliosauridae > Sauropterygia3
Ubudala bamatye
126 ukuya ku-113 izigidi zeminyaka (Barremian / Aptian)3
Izakhiwo zamatye
Paja3
Amazwe
iColombia3
Iirekhodi zeefosili
1 kwi-Paleobiology Database3
Ukufunyanwa
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.13
Kusaxoxwa ngayo
Scientists are not sure if Sachicasaurus is a separate genus or if it should be placed in the same genus as 'Kronosaurus' boyacensis.1

Apho iinyani zivela khona

  1. A new large Pliosaurid from the Barremian (Lower Cretaceous) of Sáchica, Boyacá, Colombia (dinodata.de)
  2. Sachicasaurus (en.wikipedia.org)
  3. Sachicasaurus in The Paleobiology Database (CC BY 4.0): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

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