Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Ordovician> ?p ?o }
- Ordovician abstract "The Ordovician /ɔːrdəˈvɪʃən/ is a geologic period and system, the second of six of the Paleozoic Era, and covers the time between 485.4 and 443.8 million years ago. It follows the Cambrian Period and is followed by the Silurian Period. The Ordovician, named after the Celtic tribe of the Ordovices, was defined by Charles Lapworth in 1879 to resolve a dispute between followers of Adam Sedgwick and Roderick Murchison, who were placing the same rock beds in northern Wales into the Cambrian and Silurian periods, respectively. Lapworth, recognizing that the fossil fauna in the disputed strata were different from those of either the Cambrian or the Silurian periods, realized that they should be placed in a period of their own. While recognition of the distinct Ordovician period was slow in the United Kingdom, other areas of the world accepted it quickly. It received international sanction in 1960, when it was adopted as an official period of the Paleozoic Era by the International Geological Congress.Life continued to flourish during the Ordovician as it did in the Cambrian, although the end of the period was marked by a significant mass extinction. Invertebrates, namely molluscs and arthropods, dominated the oceans. Fish, the world's first true vertebrates, continued to evolve, and those with jaws may have first appeared late in the period. Life had yet to diversify on land.".
- Ordovician wikiPageExternalLink chazytxt.htm.
- Ordovician wikiPageExternalLink gssp.htm.
- Ordovician wikiPageExternalLink Fossils.
- Ordovician wikiPageExternalLink www.drydredgers.org.
- Ordovician wikiPageExternalLink gssp.htm.
- Ordovician wikiPageID "22265".
- Ordovician wikiPageLength "34097".
- Ordovician wikiPageOutDegree "224".
- Ordovician wikiPageRevisionID "705523813".
- Ordovician wikiPageWikiLink Adam_Sedgwick.
- Ordovician wikiPageWikiLink Adaptive_radiation.
- Ordovician wikiPageWikiLink Africa.
- Ordovician wikiPageWikiLink Agnatha.
- Ordovician wikiPageWikiLink Agnostida.
- Ordovician wikiPageWikiLink Aragonite.
- Ordovician wikiPageWikiLink Arandaspis.
- Ordovician wikiPageWikiLink Arbuscular_mycorrhiza.
- Ordovician wikiPageWikiLink Archaeocyatha.
- Ordovician wikiPageWikiLink Arenig.
- Ordovician wikiPageWikiLink Arthropod.
- Ordovician wikiPageWikiLink Asaphida.
- Ordovician wikiPageWikiLink Avalonia.
- Ordovician wikiPageWikiLink Baltica.
- Ordovician wikiPageWikiLink Bioerosion.
- Ordovician wikiPageWikiLink Bivalvia.
- Ordovician wikiPageWikiLink Brachiopod.
- Ordovician wikiPageWikiLink Bryophyte.
- Ordovician wikiPageWikiLink Bryozoa.
- Ordovician wikiPageWikiLink Calcite_sea.
- Ordovician wikiPageWikiLink Calcium_carbonate.
- Ordovician wikiPageWikiLink Cambrian.
- Ordovician wikiPageWikiLink Cambrian_explosion.
- Ordovician wikiPageWikiLink Cambrian–Ordovician_extinction_event.
- Ordovician wikiPageWikiLink Caradoc_Series.
- Ordovician wikiPageWikiLink Carbonate_hardgrounds.
- Ordovician wikiPageWikiLink Category:1879_in_paleontology.
- Ordovician wikiPageWikiLink Category:Geological_periods.
- Ordovician wikiPageWikiLink Category:Ordovician.
- Ordovician wikiPageWikiLink Category:Paleozoic.
- Ordovician wikiPageWikiLink Celts.
- Ordovician wikiPageWikiLink Cephalopod.
- Ordovician wikiPageWikiLink Charles_Lapworth.
- Ordovician wikiPageWikiLink China.
- Ordovician wikiPageWikiLink Chondrus_crispus.
- Ordovician wikiPageWikiLink College_of_Wooster.
- Ordovician wikiPageWikiLink Conodont.
- Ordovician wikiPageWikiLink Continental_shelf.
- Ordovician wikiPageWikiLink Coral.
- Ordovician wikiPageWikiLink Coral_reef.
- Ordovician wikiPageWikiLink Cornulitida.
- Ordovician wikiPageWikiLink Crinoid.
- Ordovician wikiPageWikiLink Diplograptina.
- Ordovician wikiPageWikiLink Echinoderm.
- Ordovician wikiPageWikiLink Echinosphaerites.
- Ordovician wikiPageWikiLink Ediacaran.
- Ordovician wikiPageWikiLink Edrioasteroidea.
- Ordovician wikiPageWikiLink Endocerida.
- Ordovician wikiPageWikiLink Eocrinoidea.
- Ordovician wikiPageWikiLink Equator.
- Ordovician wikiPageWikiLink Era_(geology).
- Ordovician wikiPageWikiLink Estonia.
- Ordovician wikiPageWikiLink Europe.
- Ordovician wikiPageWikiLink Eurypterid.
- Ordovician wikiPageWikiLink Evolutionary_history_of_life.
- Ordovician wikiPageWikiLink Extinction_event.
- Ordovician wikiPageWikiLink Fauna.
- Ordovician wikiPageWikiLink Filter_feeder.
- Ordovician wikiPageWikiLink Fish.
- Ordovician wikiPageWikiLink Fossil.
- Ordovician wikiPageWikiLink Fungus.
- Ordovician wikiPageWikiLink Gamma-ray_burst.
- Ordovician wikiPageWikiLink Gas.
- Ordovician wikiPageWikiLink Gastropoda.
- Ordovician wikiPageWikiLink Genus.
- Ordovician wikiPageWikiLink Glacier.
- Ordovician wikiPageWikiLink Glomerales.
- Ordovician wikiPageWikiLink Gnathostomata.
- Ordovician wikiPageWikiLink Gondwana.
- Ordovician wikiPageWikiLink Graptolithina.
- Ordovician wikiPageWikiLink Great_Ordovician_Biodiversification_Event.
- Ordovician wikiPageWikiLink Green_algae.
- Ordovician wikiPageWikiLink Greenhouse.
- Ordovician wikiPageWikiLink Hirnantian.
- Ordovician wikiPageWikiLink History_of_Earth.
- Ordovician wikiPageWikiLink Hypha.
- Ordovician wikiPageWikiLink Iapetus_Ocean.
- Ordovician wikiPageWikiLink Ice_age.
- Ordovician wikiPageWikiLink Ice_cap.
- Ordovician wikiPageWikiLink International_Union_of_Geological_Sciences.
- Ordovician wikiPageWikiLink Isotope.
- Ordovician wikiPageWikiLink Khanty_Ocean.
- Ordovician wikiPageWikiLink Kukersite.
- Ordovician wikiPageWikiLink Latitude.
- Ordovician wikiPageWikiLink Laurentia.
- Ordovician wikiPageWikiLink Llandeilo_Group.
- Ordovician wikiPageWikiLink Llanvirn_Series.
- Ordovician wikiPageWikiLink Marchantiophyta.
- Ordovician wikiPageWikiLink Marine_transgression.
- Ordovician wikiPageWikiLink Mollusca.