Siamotyrannus
Siamotyrannus was a big meat-eating dinosaur that stomped through ancient Thailand. It had strong legs and sharp teeth, and it hunted other animals. Scientists are still figuring out exactly what kind of theropod it was!1
Cando viviu?
Como era de grande?
Canto medía de longo?
Canto medía de alto?
Canto pesaba?
tan longo coma 2 coches aparcados en fila🍌tan longo coma 56 plátanos postos un tras outro
tan pesado coma 88 cans🍉tan pesado coma 350 sandías🧸tan pesado coma 92 nenos de infantil🎒tan pesado coma 55 nenos de primaria🐻❄️tan pesado coma 4 osos polares🏃podería correr 100 metros en 9,7 segundos (o humano máis rápido necesita 9,6)Como era de grande Siamotyrannus comparado CONTIGO?
Só son contas no teu navegador. Non se garda nin se envía nada.
Que velocidade alcanzaba?
Datos curiosos
Its fossil includes part of the pelvis, back vertebrae, and tail vertebrae, but no skull has been found yet.1
Siamotyrannus had two vertical ridges on its hip bone, a feature that may be unique to this dinosaur.12
Even though its name means 'Siamese tyrant', scientists now think it might not be a true tyrannosaur. Some studies place it with allosaurs or other meat-eaters.1
The first fossil was found in 1993 by a man named Somchai Traimwichanon at a site in Thailand.1
Some scientists think Siamotyrannus was closely related to another dinosaur called Siamraptor, which also lived in Thailand.1

As preguntas máis frecuentes sobre Siamotyrannus
?How big was Siamotyrannus?
Scientists are not sure, but estimates range from about 6 meters (20 feet) to 10 meters (33 feet) long, and it may have weighed between 500 kg and 1.75 tonnes.1
?Was Siamotyrannus a tyrannosaur?
Probably not. Even though its name means 'Siamese tyrant', most scientists now think it was an allosauroid or a close relative of Siamraptor, not a true tyrannosaur.1
?What did Siamotyrannus eat?
It was a meat-eater. It had sharp teeth and strong legs to hunt other animals.4
?When did Siamotyrannus live?
It lived during the Early Cretaceous period, about 145 to 120 million years ago.1
?Where was Siamotyrannus found?
Its fossils were found in Thailand, at the Phu Wiang 9 site in Khon Kaen province.1
?Did Siamotyrannus have a skull?
No skull has been found yet. The only fossils discovered are part of the pelvis, back vertebrae, and tail vertebrae.1
Cazamitos
Mito: Siamotyrannus was a true tyrannosaur, like T. rex.
Verdade: Scientists now think it may not be a tyrannosaur at all. Many studies place it with allosauroids or other theropods, and its exact family is still debated.1
Para expertos en dinos
- Nome científico
- Siamotyrannus
- Bautizado por
- Buffetaut et al. 19964
- Grupo
- Dinos carnívoros
- Familia / clado
- Metriacanthosauridae4
- Clasificación
- Theropoda > Allosauroidea4
- Idade das rochas
- de 126 a 121 millóns de anos (Barremian)4
- Formacións rochosas
- Sao Khua4
- Países
- Tailandia4
- Rexistros fósiles
- 1 na Paleobiology Database4
- Descubrimento
- In 1993, Somchai Traimwichanon found a partial skeleton at Phu Wiang 9 in Thailand. In 1996, Eric Buffetaut, Varavudh Suteethorn, and Haiyan Tong named it Siamotyrannus isanensis.14
- Aínda en debate
- Scientists still debate what group Siamotyrannus belongs to. It might be an allosauroid, a primitive coelurosaur, or something else entirely.1
De onde veñen os datos
- Siamotyrannus (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Siamotyrannus — Grokipedia (grokipedia.com)
- Siamotyrannus in The Paleobiology Database (CC BY 4.0): idade, lugares, formacións rochosas, clasificación.
Cada dato desta páxina ten un número que leva á súa fonte. Se nos equivocamos nalgo, sentímolo, somos fans dos dinos, non unha revista científica. Escríbenos a [email protected] e arranxámolo.
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