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Baalsaurus

Izenaren esanahia: “Baal's lizard, named after the Baal fossil site in Argentina, which itself is named after the ancient god Baal”1

Jaten zuen: LandareakLepo-luzeakGoi Kretazeoa

Baalsaurus was a long-necked plant-eater that lived in Argentina about 90 million years ago. It had a square-shaped jaw with teeth only at the front, like a comb for snipping leaves.1 2

Bizi izan zen

Duela 94 eta 86 milioi urte artean6

Goi Kretazeoa

Fosilak hemen aurkitu dira:

Neuquén Province, Patagonia, Argentina1 2

Luzera

10,7 m arte (35 ft)3

Pisua

6 tona arte (13 200 lb)3

Altuera

2,7 m (8,9 ft)

kalkulua

Abiadura maximoa

18 km/h inguru (11 mph)

Korrika egitea, kalkulua

Noiz bizi izan zen?

Triasikoa

Jurasikoa

Kretazeoa

Duela 252 milioi urte20114566, asteroidea

Zein handia zen?

Zein luzea zen?

Zein altua zen?

kalkulua

Zein astuna zen?

4 auto bezain astun

ilaran aparkatutako 2,5 auto bezain luzebata bestearen atzean jarritako 59 banana bezain luzeelefante bat bezain astun, gutxi gorabehera1200 angurria bezain astunhaurrez betetako 8 ikasgela oso bezain astun13 hartz zuri bezain astun100 metro 20 segundotan egin zitzakeen korrika (gizakirik azkarrenak 9,6 behar ditu)

Zein handia zen Baalsaurus ZUREKIN alderatuta?

Zure nabigatzaileko kalkulu hutsak. Ez da ezer gordetzen ez inora bidaltzen.

Zein azkarra zen?

Pertsona bat oinez 5 km/h inguru (3 mph)

Haur bat bizikletan 12 km/h inguru (7 mph)

Baalsaurus 18 km/h inguru (11 mph)

Zaldi bat lauhazka 65 km/h inguru (40 mph)

Gepardo bat 100 km/h inguru (62 mph)

gauza bikainak

Datu dibertigarriak

Baalsaurus is known only from a single right lower jaw bone, called a dentary.2 6

Its jaw was L-shaped when viewed from above, forming a sharp 90-degree angle, which gave it a square snout.2

Baalsaurus had 13 tooth sockets in its jaw, with 10 teeth in the front part and the rest at the corner and side.2

The teeth were pencil-shaped, like other titanosaur sauropods, and each socket had room for at least three replacement teeth growing underneath.2

Scientists estimate Baalsaurus had a skull about 40 centimeters (16 inches) long, based on comparisons with similar dinosaurs like Bonitasaura.2

It lived during the Late Cretaceous period, about 91 to 88 million years ago, in what is now Patagonia, Argentina.1 2

Baalsaurus: AAk egindako irudia — Baalsaurus nolakoa izan zitekeen erakusten duen AAk egindako irudia, ordenagailu batek zientzialariek dakitenetik sortua. Asmakizun bat da: benetako animalia desberdina izan zitekeen, eta inork ez daki zein ziren bere benetako koloreak.

zure galderak

Baalsaurus: gehien egindako galderak

?How big was Baalsaurus?

Nobody knows for sure because only its jaw has been found. Scientists estimate its skull was about 40 centimetres (16 inches) long, based on similar sauropods like Bonitasaura.2

?What did Baalsaurus eat?

Baalsaurus was a plant-eater. It used its square jaw and pencil-shaped teeth at the front to snip leaves.4 2

?Is Baalsaurus a dinosaur?

Yes, Baalsaurus is a dinosaur. It is a titanosaurian sauropod, a type of long-necked plant-eating dinosaur.4 5

Dino adituentzat

Izen zientifikoa: Baalsaurus
Izendatzailea:: Calvo and Gonzalez Riga 20196
Taldea: Lepo-luzeak
Familia / klada: Titanosauria6
Sailkapena: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria6
Arroken adina: 94 eta 86 milioi urte artean (Turonian / Coniacian)6
Arroka-formazioak: Portezuelo6
Herrialdeak: Argentina6
Fosil-erregistroak: 1 The Paleobiology Database datu-basean6
Aurkikuntza: Baalsaurus was named in 2018 by paleontologists Jorge Calvo and Bernardo González Riga. The fossil was discovered by Juan Eduardo Mansilla, a museum technician, at the Baal site near Barreales Lake in Argentina.1 2
Oraindik eztabaidagai: Because only a jawbone has been found, scientists are not sure about the full size or body shape of Baalsaurus.2

Datuak nondik datozen

Baalsaurus (en.wikipedia.org)
Brazil - Baalsaurus mansillai gen. et sp. nov. a new titanosaurian sauropod (Late Cretaceous) from Neuquén, Patagonia, Argentina <i>Baalsaurus mansillai</i> gen. et sp. nov. a new titanosaurian sauropod (Late Cretaceous) from Neuquén, Patagonia, Argentina (scielo.br)
Baalsaurus mansillai | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Baalsaurus (en.wikipedia.org)
Baalsaurus mansillai gen. et sp. nov. a new titanosaurian sauropod (Late Cretaceous) from Neuquén, Patagonia, Argentina (pubmed.ncbi.nlm.nih.gov)
Baalsaurus in The Paleobiology Database (CC BY 4.0): adina, tokiak, arroka-formazioak, sailkapena.

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