Statements (47)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
prehistoric biota
|
| gptkbp:existedDuring |
gptkb:Ordovician_period
|
| gptkbp:foundIn |
shallow seas
marine environments reefs |
| https://www.w3.org/2000/01/rdf-schema#label |
Ordovician biota
|
| gptkbp:includes |
gptkb:algae
gptkb:lake gptkb:Eurypterids gptkb:rugose_corals gptkb:Agnathans gptkb:Chitinozoans gptkb:Pterobranchs gptkb:Bacteria gptkb:Radiolarians fungi lichens mollusks jawless fish sea cucumbers cephalopods sponges stromatolites corals microbial mats bryozoans bivalves red algae brachiopods conodonts crinoids graptolites nautiloids trilobites gastropods ostracods armored fish early land plants tabulate corals early vertebrates Acritarchs benthic fauna planktonic fauna |
| gptkbp:notableEvent |
gptkb:Great_Ordovician_Biodiversification_Event
|
| gptkbp:suffersFrom |
gptkb:Ordovician-Silurian_extinction_event
|
| gptkbp:bfsParent |
gptkb:Cambrian_biota
|
| gptkbp:bfsLayer |
7
|