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Karete ya dinosaure No. 0107 ho tse 2 027

Angaturama

Lebitso le bolela: “noble”1

E jele: NamaDispinosaureKretase ya Pele

Angaturama was a meat-eating dinosaur that lived about 115 million years ago in what is now Brazil. It had a long, narrow snout with a rosette of teeth at the tip, perfect for catching fish. This dinosaur was one of the smallest spinosaurids, but it was still a fierce hunter.1

E phetse

dilemo tse dimilione tse 120 ho isa ho 113 tse fetileng8

Kretase ya Pele

Difosili di fumanwe ho

Romualdo Formation, Ceará, Brazil2 1

Bolelele

6 ho isa ho 8 m (20 ho isa ho 26 ft)1

Boima

ditone tse 1 (2,200 lb)1

Bophahamo

2 ho isa ho 3 m (6.6 ho isa ho 9.8 ft)1 4

Lebelo le phahameng ka ho fetisisa

e ka bang 29 km/h (18 mph)

Ho matha, kakanyo

E phetse neng?

Triasiki

Jurasiki

Kretase

Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

E ne e phahame hakae?

E ne e le boima hakae?

boima jwaloka dintja tse 50

telele jwaloka dintja tse 8 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 44 di behilwe ka molaboima jwaloka mahapu a 200boima jwaloka bana ba kereshe ba 53boima jwaloka bana ba sekolo ba 31boima jwaloka dibere tse tshweu tse 2e ne e ka matha dimitara tse 100 ka metsotswana e 12 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Angaturama e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

Motho ya tsamayang ka maoto e ka bang 5 km/h (3 mph)

Ngwana a palame baesekele e ka bang 12 km/h (7 mph)

Angaturama e ka bang 29 km/h (18 mph)

Pere e mathang ka matla e ka bang 65 km/h (40 mph)

Lengau e ka bang 100 km/h (62 mph)

dintho tse monate

Dintlha tse monate

Angaturama's snout tip was shaped like a rosette, with long teeth that interlocked to trap slippery fish.1

Its nostrils were placed far back on the snout, which helped it breathe while its mouth was underwater.1

Angaturama had a thin crest on top of its head where strong neck muscles attached, helping it snap its jaws quickly.1

This dinosaur lived in a tropical coastal lagoon environment, surrounded by dry land with plants like cycads and conifers.1

Angaturama is known only from a snout tip, but a replica skeleton was built using other bones from the same formation and is displayed in Brazil.1

Some scientists think Angaturama might be the same species as another spinosaur called Irritator, but others disagree.2 1

Setshwantsho sa Angaturama se entsweng ke AI — Setshwantsho se entsweng ke AI, se bontshang kamoo Angaturama e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.

o botsitse

Dipotso tse botswang haholo ka Angaturama

?How big was Angaturama?

About 6 to 8 meters long and weighed around 1 tonne, making it one of the smallest spinosaurids.5

?What did Angaturama eat?

It mainly ate fish, using its long snout and interlocking teeth to catch them. It also sometimes ate pterosaurs, either by hunting or scavenging.5 6

?Did Angaturama have a sail on its back?

Yes, like other spinosaurids, it likely had a sail on its back made from long spines on its vertebrae.5

?Is Angaturama the same as Irritator?

Some scientists think Angaturama might be the same species as Irritator, but others disagree. More fossils are needed to know for sure.5

?Where did Angaturama live?

It lived in what is now northeastern Brazil, in a tropical coastal lagoon environment with dry land nearby.5 6

?Could Angaturama swim?

Yes, it likely spent a lot of time in water hunting for fish. Its nostrils were placed far back on its snout to help it breathe while underwater.5 7

?Did Angaturama have feathers?

Nobody knows for sure. No feather fossils have been found with Angaturama, and most spinosaurids are not thought to have had feathers.5

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense: Angaturama
E rehilwe ke: Kellner and Campos 19968
Sehlopha: Dispinosaure
Lelapa / leloko: Spinosauridae8
Tlhophiso: Theropoda > Spinosauridae8
Dilemo tsa mafika: dilemo tse dimilione tse 120 ho isa ho 113 (Aptian)8
Dibopeho tsa mafika: Romualdo8
Dinaha: Brazil8
Direkoto tsa difosili: 1 ho The Paleobiology Database8
Ho sibollwa: Angaturama was named by Brazilian paleontologists Alexander W. A. Kellner and Diogenes de Almeida Campos in February 1996. The fossil snout tip was found in a limestone nodule from the Romualdo Formation in Brazil.1 3
E sa ntse e phehwa kgang: Scientists are not sure if Angaturama is a separate species from Irritator, or if they are the same dinosaur.2 1

Moo dintlha di tswang teng

Irritator (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
First Early Cretaceous theropod dinosaur from Brazil with comments on Spinosauridae - Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen Band 199 Heft 2, Schweizerbart science publishers (schweizerbart.de)
Angaturama limai (es.wikipedia.org)
Irritator (Wikipedia) (Wikipedia)
Dinossauro Carnívoro - Angaturama limai (museunacional.ufrj.br)
Spinosaur taxonomy and evolution of craniodental features: Evidence from Brazil (pmc.ncbi.nlm.nih.gov)
Angaturama in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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