Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Anura
8
Pipidae
frog
7
Pipoidea
5
Argentina
4
Cretaceous
4
Patagonia
4
morphology
4
phylogeny
4
taxonomy
3
Eocene
2
Eurasia
2
Paleocene-Eocene boundary
2
Phylogeny
2
Pipa
2
Vertebrata
2
Xenopodinae
2
climate variation
2
fossil
2
fossil record
2
Africa
1
Allen Formation
1
Amphibia
1
Asia
1
Atlantic Ocean
1
Avitabatrachus
1
Candeleros Formation
1
Catalonia
1
Cenomanian-Turonian boundary
1
Early eocene
1
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