Dino Wiki / Tut ils dinos / Dinos carnivors

Carta da dino nr. 1652 da 2 027

Siamraptor

Il num vul dir: “Siam robber, named after Siam, the old name for Thailand, and the Latin word for robber”1

Mangiava: CharnDinos carnivorsCretacic tempriv

Siamraptor was a meat-eating dinosaur that lived in what is now Thailand, about 121 to 113 million years ago. It was a fast and smart hunter with sharp claws and strong jaws. Scientists think it was one of the earliest big meat-eaters in its family.1 4

Viveva

avant 121 fin 113 milliuns onns4

Cretacic tempriv

Fossils chattads en

Fossils were found in the Khok Kruat Formation in Nakhon Ratchasima Province, Thailand.1 4

Lunghezza

7,9 fin 9 m (26 fin 30 ft)3

Paisa

3,175 tonnas (7 000 lb)3

Autezza

2,7 m (8,9 ft)

stima

Spertadad maximala

var 27 km/h (17 mph)

Currer, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant aut era el?

stima

Quant grev era el?

uschè grev sco 2 autos

uschè lung sco 2 autos parcads in suenter l'auteruschè lung sco 50 bananas ina suenter l'autrauschè grev sco 160 chaunsuschè grev sco 640 melunasuschè grev sco 4 classas da scola entirasuschè grev sco 7 urs polarspudess currer 100 meters en 13 secundas (il pli spert uman dovra 9,6)

Quant grond era Siamraptor cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Siamraptor var 27 km/h (17 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Siamraptor had a very light skeleton with lots of air spaces in its skull and backbone, which made it lighter and helped it breathe better.2

Its lower jaw had a deep oval hole and four small openings, which are special features not seen in other allosauroids.2

Siamraptor is the first named carcharodontosaurian dinosaur from Southeast Asia, which helps scientists understand how these dinosaurs spread across the world.1

The fossil bones show that Siamraptor had a huge number of air pockets and holes, a feature called skeletal pneumaticity, which is also seen in some other big meat-eaters.2

Siamraptor lived during the Aptian age, about 121 to 113 million years ago, when Thailand was part of a landmass with different animals than today.1 4

The name Siamraptor honors Suwat Liptapanlop, a supporter of fossil research in Thailand, with the species name 'suwati'.1

Maletg da Siamraptor fatg cun IA — In maletg fatg cun IA che mussa co Siamraptor pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

tias dumondas

Las dumondas las pli frequentas davart Siamraptor

?How big was Siamraptor?

Siamraptor was about 7 to 8 metres (23 to 26 feet) long, roughly the size of a large bus. It was one of the earliest big meat-eaters in its family.1

?When did Siamraptor live?

Siamraptor lived during the Early Cretaceous, about 121 to 112 million years ago. That was during the Aptian age.1

?Where was Siamraptor found?

Siamraptor was found in Thailand, in the Khok Kruat Formation. The fossils were discovered near the village of Saphan Hin.1 2

?What did Siamraptor eat?

Siamraptor was a meat-eater, so it hunted other animals. It had sharp claws and strong jaws to catch and eat its prey.1

?Was Siamraptor a dinosaur?

Yes, Siamraptor was a dinosaur. It was a theropod, a group of meat-eating dinosaurs that walked on two legs.1

?Why is Siamraptor important?

Siamraptor is the first named carcharodontosaurian dinosaur from Southeast Asia. It helps scientists understand how these big meat-eaters spread across the world.1 2

Chatschader da mitus

Mitus: Some people think Siamraptor was a type of raptor like Velociraptor.

Vardad: Siamraptor was not a raptor. It belonged to a group called Carcharodontosauria, which were large meat-eaters, not the small feathered raptors.1

Per experts da dinos

Num scientific: Siamraptor
Numnà da: Chokchaloemwong et al. 20194
Gruppa: Dinos carnivors
Famiglia / clada: Carcharodontosauria4
Classificaziun: Theropoda > Allosauroidea4
Vegliadetgna da la crappa: 121 fin 113 milliuns onns (Aptian)4
Formaziuns da crap: Khok Kruat4
Pajais: Tailanda4
Chats da fossils: 1 en The Paleobiology Database4
Scuverta: Siamraptor was named in 2019 by a team of scientists including Duangsuda Chokchaloemwong and others, based on fossils found in Thailand between 2007 and 2009. The first fossil was a piece of the lower jaw, and more bones from at least three other individuals were found later.1
Anc discutà: Scientists are still debating exactly how Siamraptor is related to other carcharodontosaurs, because it has some features that are more primitive than later members of the group.2

Danunder che vegnan ils fatgs

Siamraptor (en.wikipedia.org)
A new carcharodontosaurian theropod (Dinosauria: Saurischia) from the Lower Cretaceous of Thailand | PLOS One (journals.plos.org)
Fossils of 'shark-toothed' carnivorous dinosaur dating back 115 million years found in Thailand - The Japan Times (japantimes.co.jp)
Siamraptor in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

Mintga fatg sin questa pagina ha in numer che maina tar sia funtauna. Sche nus avain fatg in sbagl, perstgisa, nus essan fans da dinos, betg ina revista scientifica. Scriva a nus sin [email protected] e nus il curregin.

Rex ha fom! Dino Wiki è in project d'in bab per ses figl che ama ils dinos, gratuit, senza reclama e senza trackers. Ils creschids pon dar ina marenda a Rex per gidar a tegnair la pagina online.Pavlar Rex