Propanoplosaurus

Dzina limatanthauza: “before Panoplosaurus”4

Ankadya: ZomeraMadino a zishangoKumayambiriro kwa Kretase

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

Ankakhala

zaka 120 mpaka 113 miliyoni zapitazo4

Kumayambiriro kwa Kretase

Mafosili apezeka ku

Prince George's County, Maryland, USA2

Utali

0.24 mpaka 0.28 m (0.8 mpaka 0.9 ft)3

Liwiro lalikulu kwambiri

pafupifupi 18 km/h (11 mph)

Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki

Jurasiki

Kretase

Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

wautali ngati zidutswa zomangira za zidole 9 pamzereakanatha kuthamanga mamita 100 m'masekondi 20 (munthu waliwiro kwambiri amafunika 9.6)

Propanoplosaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

Munthu akuyenda pafupifupi 5 km/h (3 mph)

Mwana pa njinga pafupifupi 12 km/h (7 mph)

Propanoplosaurus pafupifupi 18 km/h (11 mph)

Hatchi ikuthamanga pafupifupi 65 km/h (40 mph)

Kakwiyo pafupifupi 100 km/h (62 mph)

zinthu zosangalatsa

Mfundo zosangalatsa

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

Chithunzi cha Propanoplosaurus chopangidwa ndi AI — Chithunzi cha momwe Propanoplosaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.

Kwa akatswiri a madino

Dzina la sayansi: Propanoplosaurus
Anapatsidwa dzina ndi: Stanford et al. 20114
Gulu: Madino a zishango
Banja / kladi: Nodosauridae4
Magawidwe a sayansi: Ornithischia > Ankylosauria > Nodosauridae > Thyreophora4
Zaka za miyala: zaka 120 mpaka 113 miliyoni (Aptian)4
Mapangidwe a miyala: Patuxent4
Mayiko: Amereka4
Zolemba za mafosili: 1 mu The Paleobiology Database4
Kupezeka: 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
Akukambiranabe: Scientists are not sure how big Propanoplosaurus grew as an adult, because only a hatchling fossil has been found.1

Kumene mfundo zimachokera

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): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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