Devonian period (fossil record)
GPTKB entity
Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
fossil record period
|
| gptkbp:covers |
gptkb:Devonian_period
|
| https://www.w3.org/2000/01/rdf-schema#label |
Devonian period (fossil record)
|
| gptkbp:shows |
gptkb:ammonites
coral reefs jawless fish first appearance of insects brachiopods conodonts mass extinction events trilobites diversification of fish first appearance of amphibians early tetrapods early land plants first seed plants early sharks stromatoporoids acanthodians evolution of lobe-finned fishes placoderm fishes arthropods colonizing land early forests |
| gptkbp:bfsParent |
gptkb:Mite
|
| gptkbp:bfsLayer |
5
|