Great Ordovician Biodiversification Event

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1	Understanding the Great Ordovician Biodiversification Event (GOBE): Influences of paleogeography, paleoclimate, or paleoecology? Thomas Servais, Equipe “Paléontologie et Paléogéographie du Paléozoïque,” UMR 8157 Add to Reading List Source URL: www.geosociety.org Language: English - Date: 2009-06-29 13:51:36 Gobe Great Ordovician Biodiversification Event Hirnantian Paleozoic Cambrian Extinction event Silurian Arenig Trilobite Geologic time scale Ordovician Historical geology
2	A2 Science In Society 3.6 [removed]Teacher Notes A2 Science In Society 3.6 [removed]Teacher Notes A2 Science In Society 3.6 [removed]Student sheets Add to Reading List Source URL: www.nuffieldfoundation.org Language: English - Date: 2012-05-17 22:11:45 Ordovician Fossils Protostome Cambrian Paleontology Cambrian explosion Extinction event Great Ordovician Biodiversification Event Trilobite Geologic time scale Paleozoic Phanerozoic