Khadi la dino Na. 1701 mwa 2 027

Spinosaurus

Dzina limatanthauza: “spine lizard”1

Ankadya: NyamaMaspinosauriKumayambiriro kwa Kretase mpaka Kumapeto kwa Kretase

Spinosaurus was one of the biggest meat-eating dinosaurs, even bigger than T. rex! It had a huge sail on its back made of long spines, and a long snout like a crocodile. It lived in rivers and swamps in North Africa.1

Ankakhala

zaka 126 mpaka 72 miliyoni zapitazo5

Kumayambiriro kwa Kretase mpaka Kumapeto kwa Kretase

Mafosili apezeka ku

North Africa: Egypt, Morocco, Niger, Algeria, Tunisia, and possibly Kenya5 1

Utali

mpaka 14 m (46 ft)1

Kulemera

mpaka matani 7.4 (16,300 lb)1

Msinkhu

4.7 m (15 ft)

kuyerekeza

Liwiro lalikulu kwambiri

pafupifupi 16 km/h (10 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Msinkhu wake unali wautali bwanji?

kuyerekeza

Ankalemera bwanji?

wolemera ngati magalimoto 5

wautali ngati magalimoto 3 oimikidwa pamzerewautali ngati nthochi 78 zotsatizanawolemera pafupifupi ngati njovuwolemera ngati mavwende 1500wolemera ngati makalasi athunthu a ana a sukulu 9wolemera ngati zimbalangondo zoyera 16wamtali moti angasuzumire pawindo la nsanjika ya 2akanatha kuthamanga mamita 100 m'masekondi 22 (munthu waliwiro kwambiri amafunika 9.6)

Spinosaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Spinosaurus pafupifupi 16 km/h (10 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

Spinosaurus had a sail on its back made of spines that could grow up to 1.65 metres (5.4 feet) long.1

Its skull was long and narrow like a crocodile, with straight conical teeth that had few or no serrations.1

Spinosaurus had short legs and a long, paddle-shaped tail, which suggests it was a good swimmer.1

It lived in mangrove forests and river systems along the coast of the Tethys Sea.1

The original Spinosaurus fossils were destroyed during World War II, but new ones have been found since.1

Spinosaurus is one of the largest known carnivorous dinosaurs, possibly longer than Tyrannosaurus rex.1

Its name means 'spine lizard' because of the long spines on its back.1

Spinosaurus had large, strong forelimbs with three fingers and a big claw on the first finger.1

Chithunzi cha Spinosaurus chopangidwa ndi AI — Chithunzi cha momwe Spinosaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

mwafunsa

Mafunso ofunsidwa kwambiri okhudza Spinosaurus

?How big was Spinosaurus?

About 14 metres (46 feet) long and 7.4 tonnes (8.2 short tons). Some estimates suggest 15 or 16 metres. These are estimates because no complete skeleton has been found.2 3 1

?Was Spinosaurus bigger than T. rex?

Yes, Spinosaurus was longer than T. rex, at about 14 metres (46 feet) compared to T. rex's roughly 12 metres (39 feet). But T. rex stood taller at the hips because Spinosaurus had short legs.2 3

?What did Spinosaurus eat?

It ate fish, and maybe other dinosaurs too. Its long, narrow snout and cone-shaped teeth were good for catching fish, like a crocodile.2 3

?Could Spinosaurus swim?

Scientists think it was semiaquatic, meaning it spent time in and near water. It had a paddle-like tail and dense bones for buoyancy control, but whether it swam a lot or mostly waded is debated.2 3 4

?Why did Spinosaurus have a sail?

Nobody knows for sure. It might have been for body temperature control, to attract mates, or to scare off rivals. Some scientists think it was a thin sail, others a fleshy hump.2 4

?When did Spinosaurus live?

It lived during the Late Cretaceous Period, about 99 to 94 million years ago.2 1

?Where did Spinosaurus live?

It lived in North Africa, in what is now Egypt and Morocco. Its home was tidal flats and mangrove forests near the coast.2 3

?Is Spinosaurus a dinosaur?

Yes, Spinosaurus is a dinosaur. It is a type of theropod, the group of mostly meat-eating dinosaurs that includes T. rex and birds.2 3

?How fast could Spinosaurus run?

Probably up to about 16 km/h (10 mph) on land, about as fast as a kid running fast. This is an estimate. It had short, stubby back legs and was not built for speed on land.3

?What does the name Spinosaurus mean?

It means 'spine lizard', because of the long spines on its back that formed a sail.2 1

Wothetsa nthano zabodza

Nthano: Spinosaurus was a land hunter like T. rex.

Zoona: Spinosaurus was semi-aquatic and mostly ate fish, using its crocodile-like snout and paddle tail for swimming.1

Kwa akatswiri a madino

Dzina la sayansi: Spinosaurus
Anapatsidwa dzina ndi: Stromer 19155
Gulu: Maspinosauri
Banja / kladi: Spinosauridae5
Magawidwe a sayansi: Theropoda > Spinosauridae5
Zaka za miyala: zaka 126 mpaka 72 miliyoni (Barremian / Campanian)5
Mapangidwe a miyala: Gara Sbaa, Ifezouane, Aïn el Guettar5
Mayiko: Moroko, Iguputo, Nijeri, Tunisiya, Aljeriya, Kenya5
Zolemba za mafosili: 44 mu The Paleobiology Database5
Kupezeka: The first Spinosaurus fossils were found in Egypt in 1912 and described by German palaeontologist Ernst Stromer in 1915. Those original fossils were destroyed in World War II.1
Akukambiranabe: Scientists debate whether Spinosaurus had one or two species, and whether some fossils belong to a different dinosaur called Sigilmassasaurus.1

Kumene mfundo zimachokera

Spinosaurus (en.wikipedia.org)
Spinosaurus | Natural History Museum (nhm.ac.uk)
Spinosaurus: Current Biology (cell.com)
Semiaquatic adaptations in a giant predatory dinosaur | Science (science.org)
Spinosaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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