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wildlife
birds
wildlife
birds
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birds
John Smith
@jsmith
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John Smith
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Bird - Wikipedia, the free encyclopedia
Description on birds
https://en.wikipedia.org/wiki/Bird
0
Comments
Birds
Temporal range:
Late Campanian
–
present
, 72–0
Ma
[
1
]
[
2
]
PreꞒ
Ꞓ
O
S
D
C
P
T
J
K
Pg
N
Possible
Early Cretaceous
or early Late Cretaceous origin based on
molecular clock
[
3
]
[
4
]
[
5
]
Scientific classification
Domain:
Eukaryota
Kingdom:
Animalia
Phylum:
Chordata
Clade
:
Sauropsida
Clade
:
Archosauria
Clade
:
Avemetatarsalia
Clade
:
Dinosauria
Clade
:
Theropoda
Clade
:
Ornithurae
Class:
Aves
Linnaeus
,
1758
[
6
]
Extant
clades
Palaeognathae
(ratites and tinamou)
Struthionimorphae
(ostrich)
Notopalaeognathae
Neognathae
Pangalloanserae
(fowl)
Neoaves
Synonyms
Neornithes
Gadow
, 1883
Source :
Wikipedia
under
CC-BY-SA license
Links
Media
Bird - Wikipedia, the free encyclopedia
Description on birds
https://en.wikipedia.org/wiki/Bird
Birds
Temporal range:
Late Campanian
–
present
, 72–0
Ma
[
1
]
[
2
]
PreꞒ
Ꞓ
O
S
D
C
P
T
J
K
Pg
N
Possible
Early Cretaceous
or early Late Cretaceous origin based on
molecular clock
[
3
]
[
4
]
[
5
]
Scientific classification
Domain:
Eukaryota
Kingdom:
Animalia
Phylum:
Chordata
Clade
:
Sauropsida
Clade
:
Archosauria
Clade
:
Avemetatarsalia
Clade
:
Dinosauria
Clade
:
Theropoda
Clade
:
Ornithurae
Class:
Aves
Linnaeus
,
1758
[
6
]
Extant
clades
Palaeognathae
(ratites and tinamou)
Struthionimorphae
(ostrich)
Notopalaeognathae
Neognathae
Pangalloanserae
(fowl)
Neoaves
Synonyms
Neornithes
Gadow
, 1883
Source :
Wikipedia
under
CC-BY-SA license
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