Propanoplosaurus

Erinnya litegeeza: “before Panoplosaurus”4

Yalyanga: EbimeraDayinoso ez'engaboEntandikwa ya Kuretasi

Propanoplosaurus was a tiny armoured dinosaur that lived in what is now Maryland, USA. It was a baby nodosaur, covered in bony plates, and is one of the smallest dinosaur fossils ever found in eastern North America.1

Yabeerawo

emyaka obukadde 120 okutuuka ku 113 emabega4

Entandikwa ya Kuretasi

Ebisigalira byazuulibwa mu

Prince George's County, Maryland, USA2

Obuwanvu

0.24 okutuuka ku 0.28 m (0.8 okutuuka ku 0.9 ft)3

Sipiidi esinga

nga 18 km/h (11 mph)

Okudduka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

Yali munene atya?

Yali muwanvu kwenkana wa?

obuwanvu ng'amatoffaali g'ebikinisa 9 mu lunyiririyandidduse mita 100 mu sikonda 20 (omuntu asinga embiro yeetaaga 9.6)

Propanoplosaurus yali munene atya bw'ogeraageranya ku GGWE?

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Yali wa mbiro kwenkana wa?

Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Propanoplosaurus nga 18 km/h (11 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Propanoplosaurus is known from a single fossil that is a natural mold and cast of a hatchling's skull and front body.1

It lived about 119 to 113 million years ago during the Early Cretaceous Period.4

This dinosaur is the first hatchling dinosaur ever reported from the eastern United States.1

The fossil was found in the Arundel Clay Member of the Patuxent Formation in Maryland.2

Propanoplosaurus belongs to the Nodosauridae family, a group of armoured dinosaurs without tail clubs.4

The fossil was collected in 1997 by Ray Stanford, who also named the dinosaur in 2011.2

Ekifaananyi kya Propanoplosaurus ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Propanoplosaurus
Yatuumibwa: Stanford et al. 20114
Ekibinja: Dayinoso ez'engabo
Ekika / ekibinja: Nodosauridae4
Engabanya: Ornithischia > Ankylosauria > Nodosauridae > Thyreophora4
Emyaka gy'enjazi: emyaka obukadde 120 okutuuka ku 113 (Aptian)4
Ensengeka z'enjazi: Patuxent4
Ensi: Amerika4
Ebisigalira ebyazuulibwa: 1 mu The Paleobiology Database4
Okuzuulibwa: Propanoplosaurus was named by Ray Stanford, David B. Weishampel and Valerie B. Deleon in 2011. The fossil was found in 1997 in Prince George's County, Maryland, USA.2 4
Kikyakubaganyizibwako ebirowoozo: Scientists are not sure how big Propanoplosaurus grew as an adult, because only a hatchling fossil has been found.1

Ebituufu gye biva

Propanoplosaurus, nodosaur hatchling natural mold from Maryland (dml.reptilis.net)
Propanoplosaurus marylandicus Stanford et al., 2011 (si.edu)
Propanoplosaurus (en.wikipedia.org)
Propanoplosaurus in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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