Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
Antarctica
8
Cerro Negro Formation
Cretaceous
8
South Shetland Islands
6
Aptian
4
Byers Peninsula
4
Cyatheaceae
4
Cyatheales
4
Filicophyta
4
Livingston Island
4
fern
4
paleontology
4
Cibotiaceae
2
Cladophlebis
2
Elatocladus
2
Fossils
2
Geochronology
2
Geology
2
Lower Cretaceous
2
Lueheia
2
Paleofloras
2
Paleontology
2
Phyllopteroides
2
Pseudoctenis
2
Sphenopteris
2
Systematics
2
Taeniopteris
2
Thyrsopteris elegans
2
Tree ferns
2
Usnea
2
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7JOUR
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8