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names in breadcrumbs
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names in breadcrumbs
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Creatures
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Animal
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Arthropods
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Chelicerates
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Cellular Organisms
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Bilateria
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Ecdysozoans
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Branchioscorpionina
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Holosternina
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Spongiophonoidea
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Spongiophonidae
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Body symmetry
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Paleobiology Database
anisian age
URI:
http://resource.geosciml.org/classifier/ics/ischart/Anisian
Attribution:
International Chronostratigraphic Chart: http://www.stratigraphy.org/index.php/ics-chart-timescale
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