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Rhamphocephalus ci nataal bu fo
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Rhamphocephalus

Tur bi mooy: “beak head”1
Lekkoon: JënReptil yuy naawJurasik bu diggu ba Jurasik bu mujjCi xam-xam, du dinosoor

Rhamphocephalus was a flying reptile that lived during the Middle Jurassic. It soared over the warm seas of what is now England, snatching fish with its sharp beak. But scientists now think some of its bones actually belong to a different kind of reptile, a marine crocodylomorph!1

Xibaar bu neex: pterosoor yi dañu daan naaw ci kaw dinosoor yi, waaye seeni mbokk lañu woon, du dinosoor ci seen bopp.
Dundoon
am na 168 ba 155 milyoŋ at5
Jurasik bu diggu ba Jurasik bu mujj
Fosil yu ñu gis ci
Gloucestershire and Oxfordshire, England, United Kingdom12
Yaatuwaayu laaf
2 m (6,6 ft)34
Gaawaay bi gën a kawe
lu tollu ci 48 km/h (30 mph)
Naaw, jortu

Kañ la dundoon?

Triyaas
Jurasik
Kretase
Am na 252 milyoŋ at20114566, asteroyid bi

Naka la réyoon?

Naka la ay laafam yaatuwoon?

Rhamphocephalus laaf yu tollu ci 2 m, cat ba cat (6,6 ft)Xaj lu tollu ci 1 m (3,3 ft)Weloy mag lu tollu ci 1,8 m (5,9 ft)Oto lu tollu ci 4,5 m (15 ft)
gudd ni 4 muusu kër, bakkan ba geenmënoon na naaw ci kaw teraŋ futbal bépp ci 7,9 segond

Naka la Rhamphocephalus réyoon, bu ñu ko méngalee ak YAW?

Ay kalkil rekk ci sa navigatëer. Dara du ñu denc, dara du ñu yónne fenn.

Naka la gaawoon?

yëf yu neex

Xibaar yu neex

1

Rhamphocephalus was originally thought to be a pterosaur, but the type species, R. prestwichi, is now considered a thalattosuchian (a marine crocodylomorph).1

2

The name Rhamphocephalus was used as a 'wastebasket taxon' for many British Jurassic pterosaur remains, meaning it was a catch-all for fossils that didn't fit elsewhere.1

3

Fossils of Rhamphocephalus range from about 168 to 155 million years old, from the Bathonian to the Oxfordian stages of the Jurassic.2

4

Several species once placed in Rhamphocephalus, like Pterodactylus bucklandii, are now considered pterosaurs but not within this genus.1

5

The holotype (original specimen) of Rhamphocephalus prestwichi is just a fragment of skull roof, which made it hard for scientists to identify correctly.1

Def ak IANataalu Rhamphocephalus bu ñu def ak IA
Nataal bu IA def la, muy wone ni Rhamphocephalus mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

Ku tas léeb yu dul dëgg

Léeb: Rhamphocephalus is definitely a pterosaur.

Dëgg: The type species is actually a thalattosuchian (a marine crocodylomorph). The pterosaur species once grouped with it are now considered separate.1

Ngir ñi xam dino lool

Turu xam-xam
Rhamphocephalus
Ku ko tudde
Seeley 18805
Kurél
Reptil yuy naaw
Njaboot / klad
Rhamphorhynchidae5
Klasifikasiyoŋ
Pterosauria > Rhamphorhynchidae5
Màggaayu doj yi
168 ba 155 milyoŋ at (Bathonian / Oxfordian)5
Formasiyoŋi doj
Taynton Limestone, Cotswold Slate, Chipping Norton Limestone5
Réew yi
Angalteer5
Fosil yu ñu gis
10 ci The Paleobiology Database5
Ñu ngi koy wooye itam
Dolichorhamphus (tur yu njëkk yi, léegi ñu ngi leen jàppe ni benn rab rekk)5
Gisees
Harry Seeley named Rhamphocephalus prestwichi in 1880 based on a skull roof fragment found by Professor Prestwich in Gloucestershire, England.1
Ñu ngi koy werante ba tey
Scientists are still unsure which pterosaur species belong to Rhamphocephalus, because many of the fossils are incomplete or poorly preserved.1

Fa xibaar yi jóge

  1. Rhamphocephalus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. PaleoCodex :: Rhamphocephalus (paleocodex.com)
  4. Rhamphocephalus (prehistoric-wildlife.com)
  5. Rhamphocephalus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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