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names in breadcrumbs
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names in breadcrumbs
vernacular
scientific
Creatures
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Animal
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Echinoderms
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Sea Urchins
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Orthopsidae
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Creatures
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Cellular Organisms
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Eukaryotes
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Opisthokonts
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Animal
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Bilateria
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Deuterostomes
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Echinoderms
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Echinozoa
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Sea Urchins
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Euechinoidea
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Carinacea
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Orthopsidae
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Orthopsis
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Orthopsis sanfilippoi Checchia-Rispoli 1933
collect
overview
data
names
Mineralogy
show all
Brusca and Brusca, 2003
Cellularity and growth form
ecology literature
Fairbairn 2013
Grabowsky 1994
Mineralogy
Nebelsick 1992
Paul and Smith 1984
Smith 1937
Ullrich-Lüter et al 2011
World Register of Marine Species
mineralized skeleton contains
Mineralogy
high-magnesium calcite
URI:
http://eol.org/schema/terms/highMgCalcite
Definition:
Calcium carbonate minerals containing high proportions of magnesium ions. At least 8 mole-% MgCO3.
Attribution:
http://paleodb.org/public/tips/ecology_tips.html
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