Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
extinct echinoderm
|
| gptkbp:characteristic |
calcareous plates
pore structures for respiration |
| gptkbp:class |
gptkb:Cystoidea
|
| gptkbp:extinct |
true
|
| gptkbp:fossilRange |
Ordovician to Devonian
|
| gptkbp:habitat |
gptkb:marine
|
| https://www.w3.org/2000/01/rdf-schema#label |
cystoids
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:phylum |
gptkb:Echinodermata
|
| gptkbp:relatedTo |
gptkb:blastoids
crinoids |
| gptkbp:bfsParent |
gptkb:Echinodermata
|
| gptkbp:bfsLayer |
5
|