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Kaartuunii: Rhamphocephalus
Kaardii daayinoo Lak. 1544 kan 2 027 keessaa

Rhamphocephalus

Hiika maqaa: “beak head”1
Kan nyaate: QurxummiiHarkifattoota balali'anJuraasikii Gidduu hanga Juraasikii DhumaaSeera saayinsiitiin daayinoosarii miti

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

Odeeffannoo bashannansiisaa: pteroosarootni daayinoosaroota olitti balali'u turan, garuu firoota isaanii turan malee daayinoosaroota hin turre.
Kan jiraate
waggaa miliyoona 168 hanga 155 dura5
Juraasikii Gidduu hanga Juraasikii Dhumaa
Fosiliiwwan kan itti argaman
Gloucestershire and Oxfordshire, England, United Kingdom12
Bal'ina baallee
2 m (6.6 ft)34
Saffisa ol'aanaa
gara 48 km/sa'a (30 mph)
Balali'uu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Baalleen isaa hammam bal'aa turan?

Rhamphocephalus baallee fiixee hanga fiixeetti gara 2 m (6.6 ft)Saree gara 1 m (3.3 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)
akka adurree manaa 4 funyaan hanga eegeetti dheeraadirree kubbaa miilaa guutuu sekondii 7.9 keessatti balali'ee ce'uu danda'a

SI wajjin yoo wal bira qabamu, Rhamphocephalus hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

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

AI'n kan hojjetameFakkii AI'n hojjetame: Rhamphocephalus
Fakkii AI'n hojjetame kan Rhamphocephalus maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Seenaa sobaa diigaa

Seenaa sobaa: Rhamphocephalus is definitely a pterosaur.

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

Ogeeyyii daayinootiif

Maqaa saayinsii
Rhamphocephalus
Kan maqaa baase
Seeley 18805
Garee
Harkifattoota balali'an
Maatii / kilaadii
Rhamphorhynchidae5
Ramaddii
Pterosauria > Rhamphorhynchidae5
Umurii dhagaawwanii
waggaa miliyoona 168 hanga 155 (Bathonian / Oxfordian)5
Caasaawwan dhagaa
Taynton Limestone, Cotswold Slate, Chipping Norton Limestone5
Biyyoota
Biriteen5
Galmee fosilii
10 The Paleobiology Database keessa5
Maqaan biraa
Dolichorhamphus (maqaawwan durii amma akka bineensa tokkootti lakkaa'amu)5
Argannoo
Harry Seeley named Rhamphocephalus prestwichi in 1880 based on a skull roof fragment found by Professor Prestwich in Gloucestershire, England.1
Ammallee falmisiisaa
Scientists are still unsure which pterosaur species belong to Rhamphocephalus, because many of the fossils are incomplete or poorly preserved.1

Odeeffannoon eessaa dhufa

  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): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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