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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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…
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Echinoderms
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…
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Sea Urchins
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…
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Puffball Heart Urchins
»
…
Creatures
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Cellular Organisms
»
Eukaryotes
»
Opisthokonts
»
Animal
»
Bilateria
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Deuterostomes
»
Echinoderms
»
Echinozoa
»
Sea Urchins
»
Euechinoidea
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Irregularia
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Atelostomata
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Spatangoida
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Paleopneustina
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Puffball Heart Urchins
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Abatus
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Abatus cordatus (Verrill 1876)
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names
Mineralogy
show all
Brusca and Brusca, 2003
Cellularity and growth form
ecology literature
Fairbairn 2013
Grabowsky 1994
iDigBio type specimen records
Mineralogy
Nebelsick 1992
NMNH type specimens
OBIS environmental data records
Smith 1937
South Atlantic Species List
Territory of the French Southern and Antarctic Lands
Ullrich-Lüter et al 2011
Wikipedia (inferred records)
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
show all records