Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
extinct plant species
|
| gptkbp:describedBy |
gptkb:Dawson
|
| gptkbp:describedYear |
1871
|
| gptkbp:division |
gptkb:Progymnospermopsida
|
| gptkbp:fossilRange |
gptkb:Devonian
|
| gptkbp:foundIn |
fossil specimen
|
| gptkbp:genus |
gptkb:Archaeopteris
|
| https://www.w3.org/2000/01/rdf-schema#label |
Archaeopteris obtusa
|
| gptkbp:kingdom |
gptkb:Plantae
|
| gptkbp:status |
extinct
|
| gptkbp:bfsParent |
gptkb:Archaeopteris
|
| gptkbp:bfsLayer |
5
|