Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Cretaceous
Patagonia
4
South America
3
morphology
3
taxonomy
3
Anura
2
Argentina
2
Paleogene
2
Pipoidea
2
Rio Negro [Argentina]
2
Serpentes
2
extinction
2
fossil
2
fossil record
2
snake
2
Allen Formation
1
Alytidae
1
Amphibia
1
Anilioidea
1
Anilius
1
Araripe Basin
1
Archaeobatrachians
1
Atlantic Ocean
1
Australophis
1
Brazil
1
Campanian
1
Cretaceous/palaeogene boundary
1
Cylindrophis
1
Discoglossidae
1
Gondwana
1
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1JOUR
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2
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3
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4
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5JOUR
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6
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7