Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:Ordovician_animals> . }
- Pseudorthoceratidae subject Category:Ordovician_animals.
- Pterygotidae subject Category:Ordovician_animals.
- Quebecoceras subject Category:Ordovician_animals.
- Rayonnoceras subject Category:Ordovician_animals.
- Reteocrinus subject Category:Ordovician_animals.
- Rhabdiferoceras subject Category:Ordovician_animals.
- Richmondoceras subject Category:Ordovician_animals.
- Rioceras subject Category:Ordovician_animals.
- Robustum_nodum subject Category:Ordovician_animals.
- Sactoceras subject Category:Ordovician_animals.
- Scenella subject Category:Ordovician_animals.
- Semiannuloceras subject Category:Ordovician_animals.
- Simardoceras subject Category:Ordovician_animals.
- Similodonta subject Category:Ordovician_animals.
- Sinclairoceras subject Category:Ordovician_animals.
- Solenomorpha subject Category:Ordovician_animals.
- Soomaspis subject Category:Ordovician_animals.
- Stenaster subject Category:Ordovician_animals.
- Stereoplasmoceratidae subject Category:Ordovician_animals.
- Stylonuroidea subject Category:Ordovician_animals.
- Suecoceras subject Category:Ordovician_animals.
- Tariccoia subject Category:Ordovician_animals.
- Tetragraptus subject Category:Ordovician_animals.
- Tetragraptus_approximatus subject Category:Ordovician_animals.
- Tretoceras subject Category:Ordovician_animals.
- Trigonoconcha subject Category:Ordovician_animals.
- Trocholites subject Category:Ordovician_animals.
- Valcourocratidae subject Category:Ordovician_animals.
- Villicumia subject Category:Ordovician_animals.
- Westergaardodina subject Category:Ordovician_animals.
- Wutinoceratidae subject Category:Ordovician_animals.
- Category:Ordovician_arthropods broader Category:Ordovician_animals.
- Category:Ordovician_extinctions broader Category:Ordovician_animals.
- Category:Ordovician_fish broader Category:Ordovician_animals.
- Category:Ordovician_trilobites broader Category:Ordovician_animals.
- Category:Cambrian_animals related Category:Ordovician_animals.
- Category:Carboniferous_animals related Category:Ordovician_animals.
- Category:Devonian_animals related Category:Ordovician_animals.
- Category:Permian_animals related Category:Ordovician_animals.
- Category:Silurian_animals related Category:Ordovician_animals.