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Taxonomy
taxonomy
Argentina
52
South America
33
morphology
24
new species
23
identification key
18
article
14
phylogeny
13
Cretaceous
12
geographical distribution
12
Phylogeny
11
classification
9
Bivalvia
8
Neuquen Basin
8
New species
8
biogeography
8
bivalve
8
paleoecology
8
Molecular Sequence Data
7
angiosperm
7
genetics
7
new genus
7
ribosome DNA
7
ultrastructure
7
Atlantic Ocean
6
Patagonia
6
male
6
paleoenvironment
6
DNA sequence
5
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