Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
fossil group
|
| gptkbp:characteristic |
organic-walled microfossils
|
| gptkbp:composition |
chitin-like organic material
|
| gptkbp:describedBy |
Eisenack, 1931
|
| gptkbp:distribution |
worldwide
|
| gptkbp:firstAppearance |
gptkb:Ordovician_period
|
| gptkbp:fossilRange |
Ordovician to Devonian
|
| gptkbp:foundIn |
marine sedimentary rocks
|
| https://www.w3.org/2000/01/rdf-schema#label |
Chitinozoans
|
| gptkbp:importantFor |
biostratigraphy
|
| gptkbp:kingdom |
gptkb:Animalia
|
| gptkbp:lastAppearance |
gptkb:Devonian_period
|
| gptkbp:morphologicalType |
flask-shaped vesicles
|
| gptkbp:notableGenus |
Ancyrochitina
Belonechitina Lagenochitina Sphaerochitina Spinachitina |
| gptkbp:phylum |
incertae sedis
|
| gptkbp:possibleAffinity |
gptkb:protists
eggs or cysts of marine animals |
| gptkbp:size |
50–2000 micrometers
|
| gptkbp:studiedBy |
paleontologists
|
| gptkbp:uncertainBiology |
exact biological affinity unknown
|
| gptkbp:usedFor |
dating Paleozoic rocks
|
| gptkbp:bfsParent |
gptkb:Ordovician_biota
|
| gptkbp:bfsLayer |
8
|